Pith Number

pith:S74KJ3SR

pith:2016:S74KJ3SRHOW5FPDEFYW5ZHPTQY

not attested not anchored not stored refs pending

Gas Accretion and Star Formation Rates

2) ((1) Instituto de Astrofisica de Canarias, (2) Departamento de Astrofisica, J. Sanchez Almeida (1, La Laguna, Spain, Tenerife, Universidad de La Laguna)

arxiv:1612.00776 v1 · 2016-12-02 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S74KJ3SRHOW5FPDEFYW5ZHPTQY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:43:29.736152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97f8a4ee513badd2bc642e2ddc9df3860c8d600bb88c317236559472e8131d3f

Aliases

arxiv: 1612.00776 · arxiv_version: 1612.00776v1 · doi: 10.48550/arxiv.1612.00776 · pith_short_12: S74KJ3SRHOW5 · pith_short_16: S74KJ3SRHOW5FPDE · pith_short_8: S74KJ3SR

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/S74KJ3SRHOW5FPDEFYW5ZHPTQY \
  | 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: 97f8a4ee513badd2bc642e2ddc9df3860c8d600bb88c317236559472e8131d3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc8563f89e3569cea69be49c7d118b32d0ef50023be0e2f2525d76f929d81564",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-12-02T18:05:52Z",
    "title_canon_sha256": "561fc13218e9e643a27711307839cc513f53fa28329f185c65707a7b70d0908c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00776",
    "kind": "arxiv",
    "version": 1
  }
}