Pith Number

pith:KJEM4567

pith:2017:KJEM4567TT6CIV6PDZIDHJRCZH

not attested not anchored not stored refs pending

A general framework for blockchain analytics

Andrea Bracciali, Livio Pompianu, Massimo Bartoletti, Stefano Lande

arxiv:1707.01021 v2 · 2017-07-04 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJEM4567TT6CIV6PDZIDHJRCZH}

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	2026-05-18T00:31:19.175857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5248ce77df9cfc2457cf1e5033a622c9e7570a5a37c6ccbbdae47c59ebfc395c

Aliases

arxiv: 1707.01021 · arxiv_version: 1707.01021v2 · doi: 10.48550/arxiv.1707.01021 · pith_short_12: KJEM4567TT6C · pith_short_16: KJEM4567TT6CIV6P · pith_short_8: KJEM4567

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/KJEM4567TT6CIV6PDZIDHJRCZH \
  | 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: 5248ce77df9cfc2457cf1e5033a622c9e7570a5a37c6ccbbdae47c59ebfc395c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ec4eb1cbb42bc43b59c898fe737d836b1610bfcbe23171cc2ba6d1181ddefff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-07-04T14:49:10Z",
    "title_canon_sha256": "63c07bd469d6e181b39cf58a5a4778969e014cce38d384ff842fcb5b18af4312"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01021",
    "kind": "arxiv",
    "version": 2
  }
}