Pith Number

pith:G4UBMYU2

pith:2018:G4UBMYU2U2WLNUI5P2FEXIJHI6

not attested not anchored not stored refs pending

The anatomy of a Web of Trust: the Bitcoin-OTC market

Floriana Gargiulo, Guillaume Deffuant, Ilaria Bertazzi, Sylvie Huet

arxiv:1805.07667 v1 · 2018-05-19 · cs.CY · cs.CR · 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{G4UBMYU2U2WLNUI5P2FEXIJHI6}

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	2026-05-18T00:15:32.865064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372816629aa6acb6d11d7e8a4ba127479d41cd4cf25f4a440d9c788094eca430

Aliases

arxiv: 1805.07667 · arxiv_version: 1805.07667v1 · doi: 10.48550/arxiv.1805.07667 · pith_short_12: G4UBMYU2U2WL · pith_short_16: G4UBMYU2U2WLNUI5 · pith_short_8: G4UBMYU2

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/G4UBMYU2U2WLNUI5P2FEXIJHI6 \
  | 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: 372816629aa6acb6d11d7e8a4ba127479d41cd4cf25f4a440d9c788094eca430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "825dcaabde2753a42aca7eb4f6b9951364f02622f23da16127520e741e708284",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-05-19T22:27:23Z",
    "title_canon_sha256": "ab0a8ee2ab9866b010331c2bdc473f1e920abf4e54e10148ae781c0babcab78e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07667",
    "kind": "arxiv",
    "version": 1
  }
}