Pith Number

pith:MT3UECU2

pith:2002:MT3UECU2WZA7UTCWIRNW5C2J5N

not attested not anchored not stored refs pending

The Dependence of Star Formation History and Internal Structure on Stellar Mass for 10^5 Low-Redshift Galaxies

Christy Tremonti, Don York, Eric W. Peng, Guinevere Kauffmann, Jon Brinkmann, Mark Seibert, Mark SubbaRao, Robert C. Nichol, Simon D.M. White, Stephane Charlot, Timothy M. Heckman

arxiv:astro-ph/0205070 v2 · 2002-05-06 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MT3UECU2WZA7UTCWIRNW5C2J5N}

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 open · sign in to claim

4 Citations open

5 Replications open

✓ 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	2026-07-04T15:51:11.728062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64f7420a9ab641fa4c56445b6e8b49eb577421747c1f7af23885127c156339c2

Aliases

arxiv: astro-ph/0205070 · arxiv_version: astro-ph/0205070v2 · doi: 10.48550/arxiv.astro-ph/0205070 · pith_short_12: MT3UECU2WZA7 · pith_short_16: MT3UECU2WZA7UTCW · pith_short_8: MT3UECU2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MT3UECU2WZA7UTCWIRNW5C2J5N \
  | 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: 64f7420a9ab641fa4c56445b6e8b49eb577421747c1f7af23885127c156339c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56166a11088d7761c96e4c3c7e565903be79e99638ca178dc50041e04b2ea1f3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-05-06T10:06:20Z",
    "title_canon_sha256": "c897a53ac0cc32e68ca4b5fd2b6d7c16bb057e8d79437804acdcbd9ce818ed55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0205070",
    "kind": "arxiv",
    "version": 2
  }
}