Pith Number

pith:SOZDIYAO

pith:2011:SOZDIYAOX4P6IB2BZCAUMMJJ34

not attested not anchored not stored refs pending

Biased diffusion on Japanese inter-firm trading network: Estimation of sales from network structure

Hayafumi Watanabe, Hideki Takayasu, Misako Takayasu

arxiv:1111.4852 v1 · 2011-11-21 · q-fin.GN · cs.SI · 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{SOZDIYAOX4P6IB2BZCAUMMJJ34}

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	2026-05-18T02:21:28.371197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93b234600ebf1fe40741c881463129df2c8d3f9f894d5589ef6644cf5422db00

Aliases

arxiv: 1111.4852 · arxiv_version: 1111.4852v1 · doi: 10.48550/arxiv.1111.4852 · pith_short_12: SOZDIYAOX4P6 · pith_short_16: SOZDIYAOX4P6IB2B · pith_short_8: SOZDIYAO

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/SOZDIYAOX4P6IB2BZCAUMMJJ34 \
  | 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: 93b234600ebf1fe40741c881463129df2c8d3f9f894d5589ef6644cf5422db00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5a0f776a17738cf453982228b248225ef514177393678696fa55db92290922d",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2011-11-21T12:41:55Z",
    "title_canon_sha256": "9ec1776359eb85e153ceab90681caa7f88e1affa8f4329cb85decebefe6d8a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4852",
    "kind": "arxiv",
    "version": 1
  }
}