Pith Number
pith:7IEUG2ON
pith:2013:7IEUG2ON4YPUFT6CHCZTFX3MLZ
not attested
not anchored
not stored
refs pending
Stellar Populations in the Central 0.5 pc of the Galaxy I: A New Method for Constructing Luminosity Functions and Surface-Density Profiles
arxiv:1301.0539 v1 · 2013-01-03 · astro-ph.SR · astro-ph.GA
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{7IEUG2ON4YPUFT6CHCZTFX3MLZ}
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 | 2026-05-18T01:52:21.786374Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
fa094369cde61f42cfc238b332df6c5e523d8b7812e768ad2373d641c7445262
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/7IEUG2ON4YPUFT6CHCZTFX3MLZ \
| 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: fa094369cde61f42cfc238b332df6c5e523d8b7812e768ad2373d641c7445262
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "2aad195b44540b07d3f142da658b1c36fef0d7c555f54f65be38c2087acd7e98",
"cross_cats_sorted": [
"astro-ph.GA"
],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.SR",
"submitted_at": "2013-01-03T20:15:13Z",
"title_canon_sha256": "17415cd4e798a15749b69630ae215abb2165054ce6470e86ab10b629066fed08"
},
"schema_version": "1.0",
"source": {
"id": "1301.0539",
"kind": "arxiv",
"version": 1
}
}