Pith Number
pith:EUE3XHS3
pith:2011:EUE3XHS3Y4TW3JUVWOPCKYX33A
not attested
not anchored
not stored
refs pending
The EFIGI catalogue of 4458 nearby galaxies with detailed morphology
arxiv:1103.5734 v3 · 2011-03-29 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{EUE3XHS3Y4TW3JUVWOPCKYX33A}
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
· sign in to
claim
4
Citations
5
Replications
✓
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 | 2026-05-18T02:02:43.258406Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
2509bb9e5bc7276da695b39e2562fbd80706e433bf2cc2b059a023fb7102a07d
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/EUE3XHS3Y4TW3JUVWOPCKYX33A \
| 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: 2509bb9e5bc7276da695b39e2562fbd80706e433bf2cc2b059a023fb7102a07d
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "cea8bfd1fdf8216856302b740fac09bd8dcfb03e287214e44eeee89d8a5c2275",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2011-03-29T19:33:34Z",
"title_canon_sha256": "c62dc5c07dbf08805d8324b41723fe9e9941432bd9ef226d66e1fa53bcffd8e8"
},
"schema_version": "1.0",
"source": {
"id": "1103.5734",
"kind": "arxiv",
"version": 3
}
}