Pith Number

pith:OFAF65OY

pith:2013:OFAF65OYWAMMXJSOUECCR5GC7C

not attested not anchored not stored refs pending

In situ ore formation experiment: Amino acids and amino sugars trapped in artificial chimneys on deep-sea hydrothermal systems at Suiyo Seamount, Izu-Bonin Arc, Pacific Ocean

A., Ebashi, Gupta, H., K., Kawahata, Kobayashi, Kuwabara, L.P., Marumo, T, T., Takano, Y., Yamagishi

arxiv:1311.4116 v1 · 2013-11-17 · physics.bio-ph · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFAF65OYWAMMXJSOUECCR5GC7C}

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	2026-05-18T03:06:53.594494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71405f75d8b018cba64ea10428f4c2f88ee2a369fede29201adfe843579148a7

Aliases

arxiv: 1311.4116 · arxiv_version: 1311.4116v1 · doi: 10.48550/arxiv.1311.4116 · pith_short_12: OFAF65OYWAMM · pith_short_16: OFAF65OYWAMMXJSO · pith_short_8: OFAF65OY

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/OFAF65OYWAMMXJSOUECCR5GC7C \
  | 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: 71405f75d8b018cba64ea10428f4c2f88ee2a369fede29201adfe843579148a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8937cf76428551a3fa2993e165c3e7135886392dd0ea48eff61972d95a30ea51",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2013-11-17T05:17:35Z",
    "title_canon_sha256": "6861abf2d3736da7fda5fbfaf566d779196f8cd7c301fa59018c3ce8814c4353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4116",
    "kind": "arxiv",
    "version": 1
  }
}