Pith Number

pith:CHZ2S4ZD

pith:2013:CHZ2S4ZDNBIO4CB4P7LYZH7CWR

not attested not anchored not stored refs pending

Mean field approximation for biased diffusion on Japanese inter-firm trading network

Hayafumi Watanabe

arxiv:1401.0124 v2 · 2013-12-31 · q-fin.GN · physics.soc-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{CHZ2S4ZDNBIO4CB4P7LYZH7CWR}

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	2026-05-18T02:56:20.805157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11f3a973236850ee083c7fd78c9fe2b464ee8276956cbfe3144cffa7189785ac

Aliases

arxiv: 1401.0124 · arxiv_version: 1401.0124v2 · doi: 10.48550/arxiv.1401.0124 · pith_short_12: CHZ2S4ZDNBIO · pith_short_16: CHZ2S4ZDNBIO4CB4 · pith_short_8: CHZ2S4ZD

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/CHZ2S4ZDNBIO4CB4P7LYZH7CWR \
  | 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: 11f3a973236850ee083c7fd78c9fe2b464ee8276956cbfe3144cffa7189785ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "104c6cc84b64ce8095c4c28cfd35fa75994d4a028d575ea8391db841ce315ba3",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2013-12-31T10:25:45Z",
    "title_canon_sha256": "22a6d2516ffe84ffd4591db23bb4a33b7f1339ea1503d39dcf326df0e60f3e17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0124",
    "kind": "arxiv",
    "version": 2
  }
}