Pith Number

pith:7VEI23YF

pith:2016:7VEI23YFBN3U3IXQTCXKCTHWOJ

not attested not anchored not stored refs pending

New results on metric-locating-dominating sets of graphs

Antonio Gonz\'alez, Carmen Hernando, Merc\`e Mora

arxiv:1604.03861 v1 · 2016-04-13 · 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{7VEI23YFBN3U3IXQTCXKCTHWOJ}

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	2026-05-18T01:17:10.854247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd488d6f050b774da2f098aea14cf67247085e15350e6148662d5b9e82cf431c

Aliases

arxiv: 1604.03861 · arxiv_version: 1604.03861v1 · doi: 10.48550/arxiv.1604.03861 · pith_short_12: 7VEI23YFBN3U · pith_short_16: 7VEI23YFBN3U3IXQ · pith_short_8: 7VEI23YF

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/7VEI23YFBN3U3IXQTCXKCTHWOJ \
  | 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: fd488d6f050b774da2f098aea14cf67247085e15350e6148662d5b9e82cf431c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "701b9de18e18361c5b0bdff1b84b31922bd75aa93867f9a6283aa5bfc5d8cdab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-04-13T16:37:27Z",
    "title_canon_sha256": "9b36b828f0b1c51fa448acaf50c12367c9bce86e2b93eb6c3934ae3b711aea5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03861",
    "kind": "arxiv",
    "version": 1
  }
}