Pith Number
pith:YT3KAMXD
pith:2010:YT3KAMXDB6PUPYYAO3GJ7G4PLA
not attested
not anchored
not stored
refs pending
A multiscale approach to environment and its influence on the colour distribution of galaxies
arxiv:1004.2254 v1 · 2010-04-13 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{YT3KAMXDB6PUPYYAO3GJ7G4PLA}
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 | 2026-05-18T02:08:06.037947Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
c4f6a032e30f9f47e30076cc9f9b8f582279f760488f790bc00a8d92fbcba602
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/YT3KAMXDB6PUPYYAO3GJ7G4PLA \
| 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: c4f6a032e30f9f47e30076cc9f9b8f582279f760488f790bc00a8d92fbcba602
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "f8fb44fb21ce2bfe00926564a1a17cfe57e93bf0abe5d4a239b988d5016115fb",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2010-04-13T20:00:01Z",
"title_canon_sha256": "00bf4641dd0787427b3261254f0e6f8c4c0fc7efc7b31ce957b18fede9001dea"
},
"schema_version": "1.0",
"source": {
"id": "1004.2254",
"kind": "arxiv",
"version": 1
}
}