Pith Number

pith:E3MPIAWT

pith:2014:E3MPIAWTQCYUB6ZKMAOOKCOC27

not attested not anchored not stored refs pending

The Type IIb SN 2011dh - Two years of observations and modelling of the lightcurves

A. Jerkstrand, A. Pastorello, C. Fransson, G. Helou, J. Maund, J. Sollerman, J. Spyromilio, L. Tomasella, M. Ergon, M. Fraser, M.M. Kasliwal, N. Elias-Rosa, R. Kotak, S. Benetti, S.J. Smartt, S. Taubenberger, S. Valenti

arxiv:1408.0731 v2 · 2014-08-04 · 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{E3MPIAWTQCYUB6ZKMAOOKCOC27}

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.

Cited by

1 paper in Pith

Neutron star-companion interaction in core collapse supernovae. Population synthesis based on detailed binary evolution models

Receipt and verification

First computed	2026-05-18T01:33:49.166450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d8f402d380b140fb2a601ce509c2d7faeb919e18185e1b0781528a1d071009

Aliases

arxiv: 1408.0731 · arxiv_version: 1408.0731v2 · doi: 10.48550/arxiv.1408.0731 · pith_short_12: E3MPIAWTQCYU · pith_short_16: E3MPIAWTQCYUB6ZK · pith_short_8: E3MPIAWT

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/E3MPIAWTQCYUB6ZKMAOOKCOC27 \
  | 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: 26d8f402d380b140fb2a601ce509c2d7faeb919e18185e1b0781528a1d071009

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f1a902252eca28fa673389c5bcd6e17276226a5b506abd2ffbf2e482a92b4ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-04T16:10:51Z",
    "title_canon_sha256": "044b9bed3eae9f799e2926684abeaa2db60ae686fe4dd7d37e6fea1698fe4d98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0731",
    "kind": "arxiv",
    "version": 2
  }
}