Pith Number

pith:TTTLCQ6P

pith:2011:TTTLCQ6PUMFFBBM7WKYXECMLIU

not attested not anchored not stored refs pending

Families of polytopal digraphs that do not satisfy the shelling property

David Avis, Hiroyuki Miyata, Sonoko Moriyama

arxiv:1110.3078 v2 · 2011-10-13 · cs.DM · 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{TTTLCQ6PUMFFBBM7WKYXECMLIU}

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	2026-05-18T03:44:24.476831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ce6b143cfa30a50859fb2b172098b4522b80f4ba4e7bc42a456d649b627bae2

Aliases

arxiv: 1110.3078 · arxiv_version: 1110.3078v2 · doi: 10.48550/arxiv.1110.3078 · pith_short_12: TTTLCQ6PUMFF · pith_short_16: TTTLCQ6PUMFFBBM7 · pith_short_8: TTTLCQ6P

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/TTTLCQ6PUMFFBBM7WKYXECMLIU \
  | 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: 9ce6b143cfa30a50859fb2b172098b4522b80f4ba4e7bc42a456d649b627bae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c7b677977c1482a174a3ff1c72df0530cf488d8c4d9f75fe86b6e77b6829c6c",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2011-10-13T21:52:18Z",
    "title_canon_sha256": "b48af75d4158f3446da6a1dfe369e0429b885d3123fa0f352c8b983659c98504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3078",
    "kind": "arxiv",
    "version": 2
  }
}