Pith Number

pith:MLV2LRQM

pith:2013:MLV2LRQMBEAB5W6LG3T62FEIH2

not attested not anchored not stored refs pending

Concept Combination and the Origins of Complex Cognition

Kirsty Kitto, Liane Gabora

arxiv:1309.7407 v3 · 2013-09-28 · q-bio.NC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLV2LRQMBEAB5W6LG3T62FEIH2}

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	2026-05-17T23:41:02.494300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62eba5c60c09001edbcb36e7ed14883ebe918682dc08028749e41d5bd843eb4b

Aliases

arxiv: 1309.7407 · arxiv_version: 1309.7407v3 · doi: 10.48550/arxiv.1309.7407 · pith_short_12: MLV2LRQMBEAB · pith_short_16: MLV2LRQMBEAB5W6L · pith_short_8: MLV2LRQM

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/MLV2LRQMBEAB5W6LG3T62FEIH2 \
  | 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: 62eba5c60c09001edbcb36e7ed14883ebe918682dc08028749e41d5bd843eb4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28176ee9f90a80b801218140cef97f3b6dbbf4d1df8b2fdc5cc7c21de0d85331",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2013-09-28T02:17:10Z",
    "title_canon_sha256": "036d48071abf329a494199601cf0477ba71c3128c3cb2c7098a764014866f0a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7407",
    "kind": "arxiv",
    "version": 3
  }
}