Pith Number
pith:OR5JM2DO
pith:2012:OR5JM2DOVJJSZERP4FDM3DV66G
not attested
not anchored
not stored
refs pending
Nebular and global properties of the gravitationally lensed galaxy "the 8 o'clock arc"
arxiv:1202.1745 v1 · 2012-02-08 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{OR5JM2DOVJJSZERP4FDM3DV66G}
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
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claim
4
Citations
5
Replications
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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 | 2026-05-18T01:58:32.278514Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
747a96686eaa532c922fe146cd8ebef1b3dce834775a250200326e40f64e0177
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/OR5JM2DOVJJSZERP4FDM3DV66G \
| 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: 747a96686eaa532c922fe146cd8ebef1b3dce834775a250200326e40f64e0177
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "3b87f8ace666a07a9f85d83a462b836e1535f0d196f8094029945110f81738c9",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2012-02-08T15:58:44Z",
"title_canon_sha256": "193334ab77e815867baa7da279eb69216caac92deab8e49f58313a4001640372"
},
"schema_version": "1.0",
"source": {
"id": "1202.1745",
"kind": "arxiv",
"version": 1
}
}