Pith Number

pith:5DGI4NEW

pith:2018:5DGI4NEWBUZ6ITMIW346TCLJNF

not attested not anchored not stored refs pending

Partial complementation of graphs

Dimitrios M. Thilikos, Fedor V. Fomin, Petr A. Golovach, Torstein J. F. Str{\o}mme

arxiv:1804.10920 v1 · 2018-04-29 · cs.CC · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DGI4NEWBUZ6ITMIW346TCLJNF}

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	2026-07-05T01:08:57.744379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8cc8e34960d33e44d88b6f9e9896969649cb0b061c60e60d170022dcf1c057a

Aliases

arxiv: 1804.10920 · arxiv_version: 1804.10920v1 · doi: 10.48550/arxiv.1804.10920 · pith_short_12: 5DGI4NEWBUZ6 · pith_short_16: 5DGI4NEWBUZ6ITMI · pith_short_8: 5DGI4NEW

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/5DGI4NEWBUZ6ITMIW346TCLJNF \
  | 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: e8cc8e34960d33e44d88b6f9e9896969649cb0b061c60e60d170022dcf1c057a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f70eed9dedd6af803632f4590d82742133b380c12a4017e916c0f9aabe46f917",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2018-04-29T12:42:22Z",
    "title_canon_sha256": "845e62d5644555bc8ff91e0f6e12993682e808adb5c1b03c8fcb7be5bdc254a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10920",
    "kind": "arxiv",
    "version": 1
  }
}