Pith Number

pith:TCFEBO6I

pith:2008:TCFEBO6IWOFSKVT2TIP6LP7J7K

not attested not anchored not stored refs pending

The contribution of star formation and merging to stellar mass buildup in galaxies

(2) KIPAC-Stanford, Garching, Germany, Marcelo Alvarez (2) ((1) MPE, Niv Drory (1), USA)

arxiv:0803.1489 v1 · 2008-03-10 · 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{TCFEBO6IWOFSKVT2TIP6LP7J7K}

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.

Cited by

2 papers in Pith

Gamma-ray bursts reveal the history and faint contributors of cosmic reionization

Formalizing Galaxy Population Evolution: Drift and Mergers as Transport Processes on Manifolds

Receipt and verification

First computed	2026-07-04T17:09:47.296592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

988a40bbc8b38b25567a9a1fe5bfe9fa8e22f6374e3ad6acd46e91c7d89065e8

Aliases

arxiv: 0803.1489 · arxiv_version: 0803.1489v1 · doi: 10.48550/arxiv.0803.1489 · pith_short_12: TCFEBO6IWOFS · pith_short_16: TCFEBO6IWOFSKVT2 · pith_short_8: TCFEBO6I

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/TCFEBO6IWOFSKVT2TIP6LP7J7K \
  | 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: 988a40bbc8b38b25567a9a1fe5bfe9fa8e22f6374e3ad6acd46e91c7d89065e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d25ef5493eaae019d7476537ce0d1718acafdf0720618a187ddfc91661ddaf97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-03-10T20:02:37Z",
    "title_canon_sha256": "3fd172fd1656f328152942ac129376e9ef7f5b20ab01ec472e78d730beb85577"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.1489",
    "kind": "arxiv",
    "version": 1
  }
}