Pith Number

pith:THHMYJHR

pith:2007:THHMYJHRED7JF5N3EEGZVKTS4D

not attested not anchored not stored refs pending

The International Trade Network

G. Mukherjee, K. Bhattacharya, S. S. Manna

arxiv:0707.4347 v1 · 2007-07-30 · 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{THHMYJHRED7JF5N3EEGZVKTS4D}

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	2026-05-18T02:16:29.066190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99cecc24f120fe92f5bb210d9aaa72e0e831298b07b8565abf9949679b73ea25

Aliases

arxiv: 0707.4347 · arxiv_version: 0707.4347v1 · doi: 10.48550/arxiv.0707.4347 · pith_short_12: THHMYJHRED7J · pith_short_16: THHMYJHRED7JF5N3 · pith_short_8: THHMYJHR

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/THHMYJHRED7JF5N3EEGZVKTS4D \
  | 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: 99cecc24f120fe92f5bb210d9aaa72e0e831298b07b8565abf9949679b73ea25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbf430102b5cb9bf22a897707fb784bfe7dd19bfc95ac2bb1f72e47a04914b24",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2007-07-30T06:50:57Z",
    "title_canon_sha256": "8f09aafe28a6d754db7e8641a8c14ac4bd98c19a8992945107fac8c9809d4ff8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.4347",
    "kind": "arxiv",
    "version": 1
  }
}