Pith Number

pith:OCQXVHLO

pith:2014:OCQXVHLORQM5QXV3BJNERVUVEP

not attested not anchored not stored refs pending

Simultaneous Embeddability of Two Partitions

Jan Christoph Athenst\"adt, Martin N\"ollenburg, Tanja Hartmann

arxiv:1408.6019 v1 · 2014-08-26 · 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{OCQXVHLORQM5QXV3BJNERVUVEP}

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	2026-05-18T02:44:15.120832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70a17a9d6e8c19d85ebb0a5a48d69523cb4ccef13cdac043d6ec1e9e96a53555

Aliases

arxiv: 1408.6019 · arxiv_version: 1408.6019v1 · doi: 10.48550/arxiv.1408.6019 · pith_short_12: OCQXVHLORQM5 · pith_short_16: OCQXVHLORQM5QXV3 · pith_short_8: OCQXVHLO

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/OCQXVHLORQM5QXV3BJNERVUVEP \
  | 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: 70a17a9d6e8c19d85ebb0a5a48d69523cb4ccef13cdac043d6ec1e9e96a53555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cc9086caf3391fddb4f53f905bae3a801483f71f4afe4a6a28350db0d4b51fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2014-08-26T05:57:45Z",
    "title_canon_sha256": "d5f520698761a79711e88fcc1156503d15a42a95d50860619fa2797cb398e6d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6019",
    "kind": "arxiv",
    "version": 1
  }
}