Pith Number

pith:6IZM4IEP

pith:2017:6IZM4IEPEVZQ62FC6Y5TBFSTRX

not attested not anchored not stored refs pending

Facial structures of lattice path matroid polytopes

JiYoon Jung, Sangwook Kim, Suhyung An

arxiv:1701.00362 v1 · 2017-01-02 · 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{6IZM4IEPEVZQ62FC6Y5TBFSTRX}

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	2026-05-18T00:53:35.761904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f232ce208f25730f68a2f63b3096538df132711530d480693e56d895a4b31698

Aliases

arxiv: 1701.00362 · arxiv_version: 1701.00362v1 · doi: 10.48550/arxiv.1701.00362 · pith_short_12: 6IZM4IEPEVZQ · pith_short_16: 6IZM4IEPEVZQ62FC · pith_short_8: 6IZM4IEP

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/6IZM4IEPEVZQ62FC6Y5TBFSTRX \
  | 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: f232ce208f25730f68a2f63b3096538df132711530d480693e56d895a4b31698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db4c140ab153ef5d7322a46359dcf48703e4f9a6129a86d34b21f64d6947427c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-01-02T11:05:02Z",
    "title_canon_sha256": "4533306aeef6e041057318119b8444ad60468ba35ecf7d4263e5e3407f4cc3cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00362",
    "kind": "arxiv",
    "version": 1
  }
}