Pith Number

pith:Z7LCBSCV

pith:2013:Z7LCBSCVTQ7KXIB52WQPMVPOS6

not attested not anchored not stored refs pending

Reinforcement and inference in cross-situational word learning

Jose F. Fontanari, Paulo F. C. Tilles

arxiv:1307.3941 v1 · 2013-07-15 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7LCBSCVTQ7KXIB52WQPMVPOS6}

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	2026-05-18T03:06:44.480357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd620c8559c3eaba03dd5a0f655ee97acad75cd8aec3e539d0fd16703a286c8

Aliases

arxiv: 1307.3941 · arxiv_version: 1307.3941v1 · doi: 10.48550/arxiv.1307.3941 · pith_short_12: Z7LCBSCVTQ7K · pith_short_16: Z7LCBSCVTQ7KXIB5 · pith_short_8: Z7LCBSCV

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/Z7LCBSCVTQ7KXIB52WQPMVPOS6 \
  | 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: cfd620c8559c3eaba03dd5a0f655ee97acad75cd8aec3e539d0fd16703a286c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d4ba43d46eb76700c8e2a1d234ce8ffc2bff025fed7200f77298697d27e974e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2013-07-15T13:55:11Z",
    "title_canon_sha256": "f8cc86e17e4ca22b0c57e2de267b60ad3ce2b76e083317e6a677b77ff422e0a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3941",
    "kind": "arxiv",
    "version": 1
  }
}