Pith Number

pith:J3PWPCGO

pith:2015:J3PWPCGOEEMOKNIJY2X3ARXU65

not attested not anchored not stored refs pending

A New Approach to Building the Interindustry Input--Output Table

Ryohei Hisano

arxiv:1504.01362 v7 · 2015-04-06 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3PWPCGOEEMOKNIJY2X3ARXU65}

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	2026-05-18T01:13:28.703171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4edf6788ce2118e53509c6afb046f4f7464f66b570118b4f75ce38763a91cf44

Aliases

arxiv: 1504.01362 · arxiv_version: 1504.01362v7 · doi: 10.48550/arxiv.1504.01362 · pith_short_12: J3PWPCGOEEMO · pith_short_16: J3PWPCGOEEMOKNIJ · pith_short_8: J3PWPCGO

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/J3PWPCGOEEMOKNIJY2X3ARXU65 \
  | 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: 4edf6788ce2118e53509c6afb046f4f7464f66b570118b4f75ce38763a91cf44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e27bbea9c5392e82e395933e03f5e82f9ddac8a0fa2baccb8d8724be41c171",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-04-06T19:18:49Z",
    "title_canon_sha256": "b83038d0df4c7eed5caf2196b351444b0381be53ebcef49ce4307482e2d708db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01362",
    "kind": "arxiv",
    "version": 7
  }
}