Pith Number

pith:7PYJ2TLX

pith:2016:7PYJ2TLXZ3TOGQAVKCVA7W6SYM

not attested not anchored not stored refs pending

Consistency and Trust in Peer Data Exchange Systems

Leopoldo Bertossi, Loreto Bravo

arxiv:1606.01930 v1 · 2016-06-06 · cs.DB · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PYJ2TLXZ3TOGQAVKCVA7W6SYM}

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	2026-05-18T01:10:02.561078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbf09d4d77cee6e3401550aa0fdbd2c316465f6fae9856670db73db997a83d1e

Aliases

arxiv: 1606.01930 · arxiv_version: 1606.01930v1 · doi: 10.48550/arxiv.1606.01930 · pith_short_12: 7PYJ2TLXZ3TO · pith_short_16: 7PYJ2TLXZ3TOGQAV · pith_short_8: 7PYJ2TLX

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/7PYJ2TLXZ3TOGQAVKCVA7W6SYM \
  | 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: fbf09d4d77cee6e3401550aa0fdbd2c316465f6fae9856670db73db997a83d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52aae542467addfc87ca3234affe385f98f98ce2c7fb7bcde49489a9fe95be54",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-06-06T20:26:42Z",
    "title_canon_sha256": "461b28d184b987488f881fd2a889d0c24a44bc60273b0d906957c3131671a9a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01930",
    "kind": "arxiv",
    "version": 1
  }
}