Pith Number

pith:EXS7PADE

pith:2012:EXS7PADEAPJ6NCYTP22MRZTLRN

not attested not anchored not stored refs pending

The role of distances in the World Trade Web

Diego Garlaschelli, Francesco Picciolo, Franco Ruzzenenti, Riccardo Basosi, Tiziano Squartini

arxiv:1210.3269 v2 · 2012-10-11 · physics.soc-ph · cs.SI · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXS7PADEAPJ6NCYTP22MRZTLRN}

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	2026-05-18T01:55:58.461533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25e5f7806403d3e68b137eb4c8e66b8b6e8b1ef0d4859fa905409e302b314766

Aliases

arxiv: 1210.3269 · arxiv_version: 1210.3269v2 · doi: 10.48550/arxiv.1210.3269 · pith_short_12: EXS7PADEAPJ6 · pith_short_16: EXS7PADEAPJ6NCYT · pith_short_8: EXS7PADE

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/EXS7PADEAPJ6NCYTP22MRZTLRN \
  | 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: 25e5f7806403d3e68b137eb4c8e66b8b6e8b1ef0d4859fa905409e302b314766

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a27677973578ef050bb39e6f6bf3b8ed4c6f2ffe2469e5bf4c7da7df4c63db0f",
    "cross_cats_sorted": [
      "cs.SI",
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-10-11T15:23:57Z",
    "title_canon_sha256": "a7ddfb824e273852ecd4873e55c8a0aa669941980683686c0f45bc181ba0b1fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3269",
    "kind": "arxiv",
    "version": 2
  }
}