Pith Number

pith:53WLX32Z

pith:2016:53WLX32Z6KKWXNLLX3VO74PCAX

not attested not anchored not stored refs pending

Discretized Approaches to Schematization

Wouter Meulemans

arxiv:1606.06488 v1 · 2016-06-21 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53WLX32Z6KKWXNLLX3VO74PCAX}

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	2026-05-18T01:12:09.415416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeecbbef59f2956bb56bbeeaeff1e205c23805535678b92bc0e2234946ff7059

Aliases

arxiv: 1606.06488 · arxiv_version: 1606.06488v1 · doi: 10.48550/arxiv.1606.06488 · pith_short_12: 53WLX32Z6KKW · pith_short_16: 53WLX32Z6KKWXNLL · pith_short_8: 53WLX32Z

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/53WLX32Z6KKWXNLLX3VO74PCAX \
  | 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: eeecbbef59f2956bb56bbeeaeff1e205c23805535678b92bc0e2234946ff7059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f31d69601f75e36e83a4767917b5408468861117ead2263fba43f8061b15fa35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2016-06-21T09:09:10Z",
    "title_canon_sha256": "7e1e81dc9a47cc61b6e030e87e9b814586b576001eb2d7b5b3ead138439532ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06488",
    "kind": "arxiv",
    "version": 1
  }
}