Pith Number

pith:7XUUATYU

pith:2021:7XUUATYUZFGZEWH5R3J6L24OEA

not attested not anchored not stored refs pending

The Fornax3D project: Assembly histories of lenticular galaxies from a combined dynamical and population orbital analysis

A. Poci, 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. Zhu, M. Lyubenova, M. Sarzi, P. T. de Zeeuw, R. J. J. Grand, R. M. McDermid, S. Viaene

arxiv:2102.02449 v2 · 2021-02-04 · 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{7XUUATYUZFGZEWH5R3J6L24OEA}

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	2026-07-05T02:27:41.104503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde9404f14c94d9258fd8ed3e5eb8e201f07de0cd928b8348b12d39e1a67e977

Aliases

arxiv: 2102.02449 · arxiv_version: 2102.02449v2 · doi: 10.48550/arxiv.2102.02449 · pith_short_12: 7XUUATYUZFGZ · pith_short_16: 7XUUATYUZFGZEWH5 · pith_short_8: 7XUUATYU

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/7XUUATYUZFGZEWH5R3J6L24OEA \
  | 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: fde9404f14c94d9258fd8ed3e5eb8e201f07de0cd928b8348b12d39e1a67e977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39689d5f2ea66051706db6678863593016f64bcb0a17ef9c818556b85fd14dd5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-02-04T07:15:53Z",
    "title_canon_sha256": "70108972778913675b70198dfde7cddc080c45d9fd2b80ee498f00fbb6f88c91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02449",
    "kind": "arxiv",
    "version": 2
  }
}