Pith Number

pith:UWFH5KLS

pith:2017:UWFH5KLSKAYKB6CQ6SPRHJQ3LG

not attested not anchored not stored refs pending

Footprint and minimum distance functions

Luis N\'u\~nez-Betancourt, Rafael H. Villarreal, Yuriko Pitones

arxiv:1712.00387 v1 · 2017-12-01 · math.AC · cs.IT · math.AG · math.CO · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWFH5KLSKAYKB6CQ6SPRHJQ3LG}

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	2026-05-17T23:44:04.801523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a58a7ea9725030a0f850f49f13a61b598afc8351f839d1a04ce8c35fb597b806

Aliases

arxiv: 1712.00387 · arxiv_version: 1712.00387v1 · doi: 10.48550/arxiv.1712.00387 · pith_short_12: UWFH5KLSKAYK · pith_short_16: UWFH5KLSKAYKB6CQ · pith_short_8: UWFH5KLS

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/UWFH5KLSKAYKB6CQ6SPRHJQ3LG \
  | 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: a58a7ea9725030a0f850f49f13a61b598afc8351f839d1a04ce8c35fb597b806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d465aec3599c9fcd2c547dd47ef2ea1a149752f8d6a987ef289ae55cad0581a2",
    "cross_cats_sorted": [
      "cs.IT",
      "math.AG",
      "math.CO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-12-01T16:09:28Z",
    "title_canon_sha256": "9640f8954909651c8cab58699c8447c53d25455fcbbe4c2d7b7e5e7cc9069e03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00387",
    "kind": "arxiv",
    "version": 1
  }
}