Pith Number

pith:AVGJPOBB

pith:2003:AVGJPOBBMQUT6D3VENESCF3UIE

not attested not anchored not stored refs pending

The Star Formation History of the Small Magellanic Cloud

D. Zaritsky, J. Harris

arxiv:astro-ph/0312100 v1 · 2003-12-03 · 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{AVGJPOBBMQUT6D3VENESCF3UIE}

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	2026-07-04T15:34:23.879441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

054c97b82164293f0f752349211774410d9462e77d19621c1c9953e308169cc5

Aliases

arxiv: astro-ph/0312100 · arxiv_version: astro-ph/0312100v1 · doi: 10.48550/arxiv.astro-ph/0312100 · pith_short_12: AVGJPOBBMQUT · pith_short_16: AVGJPOBBMQUT6D3V · pith_short_8: AVGJPOBB

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/AVGJPOBBMQUT6D3VENESCF3UIE \
  | 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: 054c97b82164293f0f752349211774410d9462e77d19621c1c9953e308169cc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9ac3671f05fbe26aff7b98190a2c87fccc3ab582bfd8df1efc2220ae583ca63",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-12-03T23:58:51Z",
    "title_canon_sha256": "387b5a53c1fcd7ecf1e4756e3e054035765bac8c9e8778e8c090b616164085dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0312100",
    "kind": "arxiv",
    "version": 1
  }
}