Pith Number

pith:LPT5QUIO

pith:2021:LPT5QUIOPF6KXAXVC67S63G33U

not attested not anchored not stored refs pending

The Fornax 3D project: PNe populations and stellar metallicity in edge-on galaxies

B. Nedelchev, D. A. Gadotti, E. Iodice, E. M. Corsini, F. Pinna, G. van de Ven, I. Mart\'in-Navarro, J. Falc\'on-Barroso, K. Fahrion, L. Coccato, L. Morelli, L. Zhu, M. Lyubenova, M. Sarzi, P. M. Gal\'an-de Anta, P. T. de Zeeuw, R. J. J. Grand, R. M. McDermid, S. Viaene, T. W. Spriggs

arxiv:2106.11657 v1 · 2021-06-22 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPT5QUIOPF6KXAXVC67S63G33U}

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	2026-07-05T03:08:34.607493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5be7d8510e797cab82f517bf2f6cdbdd35fb27d605bf689b5e177ab6d4520c52

Aliases

arxiv: 2106.11657 · arxiv_version: 2106.11657v1 · doi: 10.48550/arxiv.2106.11657 · pith_short_12: LPT5QUIOPF6K · pith_short_16: LPT5QUIOPF6KXAXV · pith_short_8: LPT5QUIO

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/LPT5QUIOPF6KXAXVC67S63G33U \
  | 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: 5be7d8510e797cab82f517bf2f6cdbdd35fb27d605bf689b5e177ab6d4520c52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57f328fb40bd61e1e80beb11ec1e5f9022cf6c0edd333c6f9542f2ae2b698e24",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-06-22T10:28:20Z",
    "title_canon_sha256": "78961a3cddaffb5cb1a7c9d8ce121bb5b33b4c88b579327d3823d43c4aa86bee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11657",
    "kind": "arxiv",
    "version": 1
  }
}