Pith Number

pith:4473WKD2

pith:2015:4473WKD2V6NDUXDJBTFP4HSTKL

not attested not anchored not stored refs pending

Taming Multirelations

Georg Struth, Hitoshi Furusawa

arxiv:1501.05147 v2 · 2015-01-21 · 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{4473WKD2V6NDUXDJBTFP4HSTKL}

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	2026-05-18T01:49:55.755617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e73fbb287aaf9a3a5c690ccafe1e5352de171b310e24f7530be60a4776a56848

Aliases

arxiv: 1501.05147 · arxiv_version: 1501.05147v2 · doi: 10.48550/arxiv.1501.05147 · pith_short_12: 4473WKD2V6ND · pith_short_16: 4473WKD2V6NDUXDJ · pith_short_8: 4473WKD2

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/4473WKD2V6NDUXDJBTFP4HSTKL \
  | 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: e73fbb287aaf9a3a5c690ccafe1e5352de171b310e24f7530be60a4776a56848

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98270f12f172b64731f4769f1bb5d60a0aafe87f1476a40931e8df539e2920e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-01-21T12:00:10Z",
    "title_canon_sha256": "dc9dadcf8bd7d0567cc50abec6b205f67300060917024109c5e9e35c4a9f3034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05147",
    "kind": "arxiv",
    "version": 2
  }
}