Pith Number

pith:C77FXRRV

pith:2017:C77FXRRVP7LHAJHA2UF3WKHRSJ

not attested not anchored not stored refs pending

Connecting the Cosmic Star Formation Rate with the Local Star Formation

Carolina Gribel, Jose Williams Vilas-Boas, Oswaldo D. Miranda

arxiv:1711.02481 v1 · 2017-11-07 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C77FXRRVP7LHAJHA2UF3WKHRSJ}

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	2026-05-18T00:30:40.123361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17fe5bc6357fd67024e0d50bbb28f19262ce737a02e55747d187c18a73c89ba6

Aliases

arxiv: 1711.02481 · arxiv_version: 1711.02481v1 · doi: 10.48550/arxiv.1711.02481 · pith_short_12: C77FXRRVP7LH · pith_short_16: C77FXRRVP7LHAJHA · pith_short_8: C77FXRRV

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/C77FXRRVP7LHAJHA2UF3WKHRSJ \
  | 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: 17fe5bc6357fd67024e0d50bbb28f19262ce737a02e55747d187c18a73c89ba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de647b1e2fb9ad9a057a067ff01093fa4328d8f18765c71c68ab20b067aa503b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-07T14:25:11Z",
    "title_canon_sha256": "23cb0e99ef6a048cf3a3375f0cbe79b9371d95e1d4964aa027f4c4d85223fa24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02481",
    "kind": "arxiv",
    "version": 1
  }
}