Pith Number

pith:2EUVJCDX

pith:2024:2EUVJCDX6FUDDUQIPQY5OIIU3Q

not attested not anchored not stored refs pending

A study in scarlet -- I. Photometric properties of a sample of Intermediate Luminosity Red Transients

A. Fiore, A. Gangopadhyay, A. Pastorello, A. Reguitti, C. Inserra, C. McCully, C. Pellegrino, D. A. Howell, D. Eappachen, D. E. Reichart, D. Hiramatsu, D. J. Sand, D. R. Young, E. Callis, E. Cappellaro, E. Kankare, E. Karamehmetoglu, E. Padilla Gonzalez, E. Paraskeva, E. Y. Hsiao, F. Bufano, G. Leloudas, G. Pignata, G. Valerin, H. Kuncarayakti, I. Salmaso, J. E. Andrews, J. Jencson, J. P. Anderson, K. Misra, L. Galbany, L. Izzo, L. Tartaglia, L. Tomasella, M. Della Valle, M. D. Fulton, M. D. Stritzinger, M. Fraser, M. Lundquist, M. Nicholl, M. Singh, M. Turatto, N. Elias-Rosa, P. A. Mazzali, P. Ochner, R. C. Amaro, R. Dastidar, R. Kotak, R. Roy, S. Benetti, S. Brennan, S. J. Prentice, S. J. Smartt, S. Valenti, S. Wyatt, T. E. M\"uller-Bravo, T. Heikkil\"a, T. M. Reynolds, T.-W. Chen, Y.-Z. Cai

arxiv:2407.21671 v1 · 2024-07-31 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EUVJCDX6FUDDUQIPQY5OIIU3Q}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T10:28:19.930899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d129548877f16831d2087c31d72114dc2da25c0a42bbc1dfd5f27323958c4270

Aliases

arxiv: 2407.21671 · arxiv_version: 2407.21671v1 · doi: 10.48550/arxiv.2407.21671 · pith_short_12: 2EUVJCDX6FUD · pith_short_16: 2EUVJCDX6FUDDUQI · pith_short_8: 2EUVJCDX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2EUVJCDX6FUDDUQIPQY5OIIU3Q \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d129548877f16831d2087c31d72114dc2da25c0a42bbc1dfd5f27323958c4270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86eea81217d22069a48afad7cb806cf6e4dd087d0583c590adf5f5ec16a7e392",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-07-31T15:13:53Z",
    "title_canon_sha256": "b3d52b22d810f13022ace8982f61e366082eb4196f1cc9a794aa98882d689eaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.21671",
    "kind": "arxiv",
    "version": 1
  }
}