Pith Number

pith:UIPXDSVR

pith:2004:UIPXDSVRUXHBIACPVEJPCRWYHO

not attested not anchored not stored refs pending

Evolution of the infrared luminosity density and star formation history up to z~1: preliminary results from MIPS

C.Papovich (1), E.Bell (3) & the Spitzer/MIPS GTO team (1) ((1) Steward Observatory, E.Egami (1), E.Le Floc'h (1), France ; (3) Max-Planck-Institut fur Astronomie, Germany), G.Rieke (1), H.Dole (2), M.Rieke (1), P.Perez-Gonzalez (1), Univ.of Arizona, USA ; (2) IAS-Orsay

arxiv:astro-ph/0411623 v1 · 2004-11-22 · 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{UIPXDSVRUXHBIACPVEJPCRWYHO}

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	2026-05-18T00:48:10.586411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a21f71cab1a5ce14004fa912f146d83ba4c1fc9dfe4b84178c2ae25d130b7166

Aliases

arxiv: astro-ph/0411623 · arxiv_version: astro-ph/0411623v1 · doi: 10.48550/arxiv.astro-ph/0411623 · pith_short_12: UIPXDSVRUXHB · pith_short_16: UIPXDSVRUXHBIACP · pith_short_8: UIPXDSVR

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/UIPXDSVRUXHBIACPVEJPCRWYHO \
  | 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: a21f71cab1a5ce14004fa912f146d83ba4c1fc9dfe4b84178c2ae25d130b7166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ecb594d156a48d27c2e8232656a58bb4eb51bd3415ecd0b260c1480028c335e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-22T23:13:39Z",
    "title_canon_sha256": "fcba977be351b4701900700b767da6418acedf60250f24300108c20fb1020f8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411623",
    "kind": "arxiv",
    "version": 1
  }
}