Pith Number

pith:OAUCLK3L

pith:2016:OAUCLK3LDDCRTC3A26YLPCDI6B

not attested not anchored not stored refs pending

Knowledge Ratings in MetaboLights

Camila Ramos, Francisco M. Couto, Marco Louro, Miguel Santos

arxiv:1604.07997 v2 · 2016-04-27 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OAUCLK3LDDCRTC3A26YLPCDI6B}

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	2026-05-18T01:16:04.584164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

702825ab6b18c5198b60d7b0b78868f048aea8e764fe22ab0f2dd2a9b2a97660

Aliases

arxiv: 1604.07997 · arxiv_version: 1604.07997v2 · doi: 10.48550/arxiv.1604.07997 · pith_short_12: OAUCLK3LDDCR · pith_short_16: OAUCLK3LDDCRTC3A · pith_short_8: OAUCLK3L

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/OAUCLK3LDDCRTC3A26YLPCDI6B \
  | 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: 702825ab6b18c5198b60d7b0b78868f048aea8e764fe22ab0f2dd2a9b2a97660

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "165c08e9655537cdac7af3cb92121493e0a470ddbd2b06f036e8e6c59bde2b1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2016-04-27T09:47:38Z",
    "title_canon_sha256": "9be74a6f202b7a7edcf14a4197a1ce6a80f6de9b8b3e34ac29b44d03c678329e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07997",
    "kind": "arxiv",
    "version": 2
  }
}