Pith Number
pith:IFWORCJV
pith:2012:IFWORCJVQEQXZ5RZ2KS3ULTWPQ
not attested
not anchored
not stored
refs pending
The Sloan Digital Sky Survey Quasar Lens Search. VI. Constraints on Dark Energy and the Evolution of Massive Galaxies
arxiv:1203.1088 v2 · 2012-03-06 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{IFWORCJVQEQXZ5RZ2KS3ULTWPQ}
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 | 2026-05-18T01:58:14.503709Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
416ce8893581217cf639d2a5ba2e767c2a508d269c63275c4e35fde265f6dbe7
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/IFWORCJVQEQXZ5RZ2KS3ULTWPQ \
| 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: 416ce8893581217cf639d2a5ba2e767c2a508d269c63275c4e35fde265f6dbe7
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "66b2a3c33e21aec47456660e4aee45416f8eb8f350c8104cb4f06b7f58716c2e",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2012-03-06T02:52:10Z",
"title_canon_sha256": "51eedd14142ec8f8eab4d5ae003617bd55ded44a9c0ea11352988b34fedcd404"
},
"schema_version": "1.0",
"source": {
"id": "1203.1088",
"kind": "arxiv",
"version": 2
}
}