Pith Number

pith:GETN5QIB

pith:2013:GETN5QIBO5HKAOEG2X4FXUVMLS

not attested not anchored not stored refs pending

Topology of the view complex

Dmitry N. Kozlov

arxiv:1311.7283 v3 · 2013-11-28 · cs.DC · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GETN5QIBO5HKAOEG2X4FXUVMLS}

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	2026-05-18T02:32:06.273782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3126dec101774ea03886d5f85bd2ac5c81ee6d0b3ac2c5404e799b03ce9b3c1a

Aliases

arxiv: 1311.7283 · arxiv_version: 1311.7283v3 · doi: 10.48550/arxiv.1311.7283 · pith_short_12: GETN5QIBO5HK · pith_short_16: GETN5QIBO5HKAOEG · pith_short_8: GETN5QIB

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/GETN5QIBO5HKAOEG2X4FXUVMLS \
  | 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: 3126dec101774ea03886d5f85bd2ac5c81ee6d0b3ac2c5404e799b03ce9b3c1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b2c002e67a071559e41345acb4184fc3c33f232ca1b9533c071bd1f46074ac5",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2013-11-28T11:43:44Z",
    "title_canon_sha256": "6df75b07d15b56d2800185666d2648f5716c1b478f0d1db602af386fd7d93e1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7283",
    "kind": "arxiv",
    "version": 3
  }
}