Pith Number

pith:3OEFOSGS

pith:2020:3OEFOSGS5FUFMTVWI4I3H2AXT2

not attested not anchored not stored refs pending

Fornax 3D project: automated detection of planetary nebulae in the centres of early-type galaxies and first results

B. Nedelchev, D. A. Gadotti, E. Iodice, E. M. Corsini, F. Pinna, G. van de Ven, I. Martin-Navarro, J. Falcon-Barroso, L. Coccato, L. Zhu, M. Lyubenova, M. Sarzi, P. M. Galan-de Anta, P. T. de Zeeuw, R. M. McDermid, R. Napiwotzki, S. Viaene, T. W. Spriggs

arxiv:2003.10456 v3 · 2020-03-23 · 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{3OEFOSGS5FUFMTVWI4I3H2AXT2}

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	2026-07-05T01:52:34.759727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db885748d2e968564eb64711b3e8179e984b112aacb88c98b5d9a3f634777c41

Aliases

arxiv: 2003.10456 · arxiv_version: 2003.10456v3 · doi: 10.48550/arxiv.2003.10456 · pith_short_12: 3OEFOSGS5FUF · pith_short_16: 3OEFOSGS5FUFMTVW · pith_short_8: 3OEFOSGS

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/3OEFOSGS5FUFMTVWI4I3H2AXT2 \
  | 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: db885748d2e968564eb64711b3e8179e984b112aacb88c98b5d9a3f634777c41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "005e669afc087653aa2c0584519f63fd4ac602b070daed43e7064443b89b8973",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-03-23T18:00:02Z",
    "title_canon_sha256": "857edcab091dfec0c7390c6bf704fd0567298ca218d97a5d1069dde63d0362c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.10456",
    "kind": "arxiv",
    "version": 3
  }
}