Pith Number

pith:3ZV2FLDL

pith:2000:3ZV2FLDLSZMC3GQS37K324LMCR

not attested not anchored not stored refs pending

Starbursts in barred spiral galaxies IV: On young bars and the formation of abundance gradients

E. Davoust, R. Coziol, S. Considere, T. Contini

arxiv:astro-ph/0001286 v1 · 2000-01-16 · 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{3ZV2FLDLSZMC3GQS37K324LMCR}

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

pop-cosmos: Galaxy size evolution across structural and star-formation classifications in COSMOS-Web

pop-cosmos: Disentangling galaxy properties from observables using data-driven approaches

Receipt and verification

First computed	2026-07-04T14:48:45.939533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de6ba2ac6b96582d9a12dfd5bd716c1456f0dd9d8cf0704d42357ae8fab50e07

Aliases

arxiv: astro-ph/0001286 · arxiv_version: astro-ph/0001286v1 · doi: 10.48550/arxiv.astro-ph/0001286 · pith_short_12: 3ZV2FLDLSZMC · pith_short_16: 3ZV2FLDLSZMC3GQS · pith_short_8: 3ZV2FLDL

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/3ZV2FLDLSZMC3GQS37K324LMCR \
  | 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: de6ba2ac6b96582d9a12dfd5bd716c1456f0dd9d8cf0704d42357ae8fab50e07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6ad83e774950e9dc1fe874d433f0d2cbe395ce41b08e6c6c47287c65d7e1c70",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-01-16T19:49:25Z",
    "title_canon_sha256": "077642712004c93b3d7f15c89543ba6301b3601a32f9e3151267847a3f1c9b27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0001286",
    "kind": "arxiv",
    "version": 1
  }
}