Pith Number

pith:XMVL3ZBX

pith:2018:XMVL3ZBXYOL4FGVCKLY57ZI2EG

not attested not anchored not stored refs pending

Constructing graphs with limited resources

Avinash Mocherla, Danial Dervovic, Simone Severini

arxiv:1802.09844 v1 · 2018-02-27 · cs.DM · 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{XMVL3ZBXYOL4FGVCKLY57ZI2EG}

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	2026-05-18T00:22:22.036222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb2abde437c397c29aa252f1dfe51a219b6e9eec107de69bdc87949a0c85d41a

Aliases

arxiv: 1802.09844 · arxiv_version: 1802.09844v1 · doi: 10.48550/arxiv.1802.09844 · pith_short_12: XMVL3ZBXYOL4 · pith_short_16: XMVL3ZBXYOL4FGVC · pith_short_8: XMVL3ZBX

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/XMVL3ZBXYOL4FGVCKLY57ZI2EG \
  | 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: bb2abde437c397c29aa252f1dfe51a219b6e9eec107de69bdc87949a0c85d41a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71563d11e7c9b86ccb1ab155a77b164f2eafb3912be13c81f2b817fd6898a70a",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2018-02-27T12:11:35Z",
    "title_canon_sha256": "9cfd5a7f819acbad8bb9e89322006ce8c9c65a1648b2fe7051c5ba34afbd882d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09844",
    "kind": "arxiv",
    "version": 1
  }
}