Pith Number
pith:NM6XIKSX
pith:2004:NM6XIKSXIAVYLAEQJCML7U2WYE
not attested
not anchored
not stored
refs pending
The epochs of early-type galaxy formation as a function of environment
arxiv:astro-ph/0410209 v1 · 2004-10-07 · astro-ph
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{NM6XIKSXIAVYLAEQJCML7U2WYE}
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.
Cited by
Receipt and verification
| First computed | 2026-07-04T15:45:42.829015Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
6b3d742a57402b8580904898bfd356c129fdfae0801dcf6aebb87dbcdc428f3c
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/NM6XIKSXIAVYLAEQJCML7U2WYE \
| 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: 6b3d742a57402b8580904898bfd356c129fdfae0801dcf6aebb87dbcdc428f3c
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "694af4dc4f277cef1b5f34a027f5009d469987b57d4d43500c1f23c6601e3502",
"cross_cats_sorted": [],
"license": "",
"primary_cat": "astro-ph",
"submitted_at": "2004-10-07T20:16:49Z",
"title_canon_sha256": "c3668d8f83f26a0c2728a156e66f9ee1ff3f09526dfc27cf008ed081fe79001f"
},
"schema_version": "1.0",
"source": {
"id": "astro-ph/0410209",
"kind": "arxiv",
"version": 1
}
}