Pith Number

pith:S57SEJEG

pith:2012:S57SEJEGNQ2FFOH4PRGXIBYE6U

not attested not anchored not stored refs pending

On the formation of glycolaldehyde in dense molecular cores

Ben Slater, Daren J. Burke, Fabrizio Puletti, George Kelly, Paul M. Woods (University College London), Serena Viti, Wendy A. Brown, Zamaan Raza

arxiv:1202.4938 v1 · 2012-02-22 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S57SEJEGNQ2FFOH4PRGXIBYE6U}

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	2026-05-18T01:58:22.343490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

977f2224866c3452b8fc7c4d740704f53f294cdb6aff291631ad631bdcdff953

Aliases

arxiv: 1202.4938 · arxiv_version: 1202.4938v1 · doi: 10.48550/arxiv.1202.4938 · pith_short_12: S57SEJEGNQ2F · pith_short_16: S57SEJEGNQ2FFOH4 · pith_short_8: S57SEJEG

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/S57SEJEGNQ2FFOH4PRGXIBYE6U \
  | 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: 977f2224866c3452b8fc7c4d740704f53f294cdb6aff291631ad631bdcdff953

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89df35d1ec6246a7127467d2969e9d1e5f1022001e4fe26de1f2c74dd5720540",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-02-22T15:30:21Z",
    "title_canon_sha256": "6f500e8c65f8b227789843de978dcb9b3ffc65bacc0cc196e26bfaefb34782c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4938",
    "kind": "arxiv",
    "version": 1
  }
}