Pith Number

pith:DF5THAXB

pith:2015:DF5THAXBAH73DDZC32M255BJA4

not attested not anchored not stored refs pending

A Linear-Time Algorithm for Finding All Double-Vertex Dominators of a Given Vertex

Elena Dubrova, Maxim Teslenko

arxiv:1503.04994 v1 · 2015-03-17 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DF5THAXBAH73DDZC32M255BJA4}

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	2026-05-18T02:22:20.839518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

197b3382e101ffb18f22de99aef429073fc54ff1296442aaf668f09d207745f2

Aliases

arxiv: 1503.04994 · arxiv_version: 1503.04994v1 · doi: 10.48550/arxiv.1503.04994 · pith_short_12: DF5THAXBAH73 · pith_short_16: DF5THAXBAH73DDZC · pith_short_8: DF5THAXB

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/DF5THAXBAH73DDZC32M255BJA4 \
  | 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: 197b3382e101ffb18f22de99aef429073fc54ff1296442aaf668f09d207745f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28c03bbaf2a2d748226c236ef0f665f9dc7e8b3e74d70a65c07101b40c2cb90f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-03-17T10:58:18Z",
    "title_canon_sha256": "4241e5c19ae4f7ad6d5c9af10109ba3f6bebadcaf234d475a6af1b39da0b03e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04994",
    "kind": "arxiv",
    "version": 1
  }
}