Pith Number

pith:2KD4DQR3

pith:2011:2KD4DQR3TEX7STQHSBSWC6HUVJ

not attested not anchored not stored refs pending

Domination Value in Graphs

Eunjeong Yi

arxiv:1109.6277 v2 · 2011-09-28 · 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{2KD4DQR3TEX7STQHSBSWC6HUVJ}

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	2026-05-18T03:37:53.261842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d287c1c23b992ff94e0790656178f4aa64563a412ae78d6d2c6fe0a7bf465d79

Aliases

arxiv: 1109.6277 · arxiv_version: 1109.6277v2 · doi: 10.48550/arxiv.1109.6277 · pith_short_12: 2KD4DQR3TEX7 · pith_short_16: 2KD4DQR3TEX7STQH · pith_short_8: 2KD4DQR3

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/2KD4DQR3TEX7STQHSBSWC6HUVJ \
  | 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: d287c1c23b992ff94e0790656178f4aa64563a412ae78d6d2c6fe0a7bf465d79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2d6f816eb77ffcd5f014a7804d7fa2c2be417ad0ce8019467ce92f6ce182ada",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-09-28T17:26:45Z",
    "title_canon_sha256": "0ea4a9c21efcb033c262aa2d8d4c690c68e02e939f97649272db340c8fa64001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6277",
    "kind": "arxiv",
    "version": 2
  }
}