Pith Number

pith:CS7ZGWRC

pith:2017:CS7ZGWRCHH2G43LZN2H5DMYFRD

not attested not anchored not stored refs pending

The detour problem in a stochastic environment: Tolman revisited

Arash Khodadadi, Jerome Busemeyer, Pegah Fakhari

arxiv:1709.09761 v1 · 2017-09-27 · stat.ML · 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{CS7ZGWRCHH2G43LZN2H5DMYFRD}

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	2026-05-18T00:34:06.829077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14bf935a2239f46e6d796e8fd1b30588f7f77e70819a2df7f2af2a6aa71b52ab

Aliases

arxiv: 1709.09761 · arxiv_version: 1709.09761v1 · doi: 10.48550/arxiv.1709.09761 · pith_short_12: CS7ZGWRCHH2G · pith_short_16: CS7ZGWRCHH2G43LZ · pith_short_8: CS7ZGWRC

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/CS7ZGWRCHH2G43LZN2H5DMYFRD \
  | 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: 14bf935a2239f46e6d796e8fd1b30588f7f77e70819a2df7f2af2a6aa71b52ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f8d6e19081d1c4f5b698e04881dd6e46f898dacc75cd63f0d1fb693cd4e2e22",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-09-27T23:22:06Z",
    "title_canon_sha256": "50b3f3d62ea99f66d5a524bea0c15c7e774c400a776e80b7a733d393fff35061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09761",
    "kind": "arxiv",
    "version": 1
  }
}