Pith Number

pith:6GJTSPVZ

pith:2007:6GJTSPVZGH2XEKJNF3U6UWOSCJ

not attested not anchored not stored refs pending

Unification per the Relational Blockworld

Michael Silberstein, W.M. Stuckey

arxiv:0712.2778 v5 · 2007-12-17 · quant-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{6GJTSPVZGH2XEKJNF3U6UWOSCJ}

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	2026-07-04T15:31:59.667870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f193393eb931f572292d2ee9ea59d2126f95d743388d2f95cc4d09f84428a306

Aliases

arxiv: 0712.2778 · arxiv_version: 0712.2778v5 · doi: 10.48550/arxiv.0712.2778 · pith_short_12: 6GJTSPVZGH2X · pith_short_16: 6GJTSPVZGH2XEKJN · pith_short_8: 6GJTSPVZ

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/6GJTSPVZGH2XEKJNF3U6UWOSCJ \
  | 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: f193393eb931f572292d2ee9ea59d2126f95d743388d2f95cc4d09f84428a306

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18fda4f399999dd158c61c38ae7304af18d946326fffe8b1de216850f229b59f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-12-17T17:14:36Z",
    "title_canon_sha256": "e622be502818c144709bf7d9914f4ad3f0fe134b8a9f0df4077fb0ae4ac653e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.2778",
    "kind": "arxiv",
    "version": 5
  }
}