Pith Number

pith:Z722AIJ2

pith:2018:Z722AIJ2PUA2KAHGNNGTAI5TVV

not attested not anchored not stored refs pending

Predictability of the imitative learning trajectories

Jos\'e F. Fontanari, Paulo R. A. Campos

arxiv:1807.04862 v3 · 2018-07-12 · q-bio.PE · cs.MA · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z722AIJ2PUA2KAHGNNGTAI5TVV}

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	2026-05-17T23:55:20.342833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cff5a0213a7d01a500e66b4d3023b3ad6ab31335f4c4cf5751f90e542a60f8c2

Aliases

arxiv: 1807.04862 · arxiv_version: 1807.04862v3 · doi: 10.48550/arxiv.1807.04862 · pith_short_12: Z722AIJ2PUA2 · pith_short_16: Z722AIJ2PUA2KAHG · pith_short_8: Z722AIJ2

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/Z722AIJ2PUA2KAHGNNGTAI5TVV \
  | 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: cff5a0213a7d01a500e66b4d3023b3ad6ab31335f4c4cf5751f90e542a60f8c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bd66abdbd4e2a3ccf459031d37afc81a62f80e9ee2c8d71501896b892750e48",
    "cross_cats_sorted": [
      "cs.MA",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-07-12T23:32:47Z",
    "title_canon_sha256": "f10166509b65b56d9ee0607b075951cef879456cad00c95625500728e5e736f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04862",
    "kind": "arxiv",
    "version": 3
  }
}