Pith Number

pith:QNORJ5SC

pith:2019:QNORJ5SCWZMGP44OFY4HLHWVCR

not attested not anchored not stored refs pending

An Alternative Set Model of Cognitive Jump

Kiri Sakahara, Takashi Sato

arxiv:1904.00613 v1 · 2019-04-01 · cs.GT · econ.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNORJ5SCWZMGP44OFY4HLHWVCR}

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	2026-05-17T23:49:47.939460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

835d14f642b65867f38e2e38759ed5146ec0287981a476c832db65d261adc240

Aliases

arxiv: 1904.00613 · arxiv_version: 1904.00613v1 · doi: 10.48550/arxiv.1904.00613 · pith_short_12: QNORJ5SCWZMG · pith_short_16: QNORJ5SCWZMGP44O · pith_short_8: QNORJ5SC

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/QNORJ5SCWZMGP44OFY4HLHWVCR \
  | 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: 835d14f642b65867f38e2e38759ed5146ec0287981a476c832db65d261adc240

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d06a62e8bfc9ec4c33d982a57ce2c2a25361c6562ebfca57244837f6e8ad2bbe",
    "cross_cats_sorted": [
      "econ.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-04-01T07:45:55Z",
    "title_canon_sha256": "4969cb68668e8dadf1e488cacc6eea591f5eee2c224ddf29861d6fd35c5c42f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00613",
    "kind": "arxiv",
    "version": 1
  }
}