Pith Number

pith:W6SIJUEG

pith:2020:W6SIJUEGB4PYRTZ2VNOD3FT223

not attested not anchored not stored refs pending

Hopf monoids of ordered simplicial complexes

Federico Castillo, Jeremy L. Martin, Jose A. Samper

arxiv:2011.14955 v2 · 2020-11-23 · 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{W6SIJUEGB4PYRTZ2VNOD3FT223}

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.

Cited by

1 paper in Pith

Convex Geometries via Hopf Monoids: Combinatorial Invariants, Reciprocity, and Supersolvability

Receipt and verification

First computed	2026-07-05T09:01:20.542706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7a484d0860f1f88cf3aab5c3d967ad6e49ba97ebb49bbf80c8166aabad03231

Aliases

arxiv: 2011.14955 · arxiv_version: 2011.14955v2 · doi: 10.48550/arxiv.2011.14955 · pith_short_12: W6SIJUEGB4PY · pith_short_16: W6SIJUEGB4PYRTZ2 · pith_short_8: W6SIJUEG

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/W6SIJUEGB4PYRTZ2VNOD3FT223 \
  | 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: b7a484d0860f1f88cf3aab5c3d967ad6e49ba97ebb49bbf80c8166aabad03231

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3936d9dc2fd90b02b18c8db2ed2902396be72458feba84fe167f3f71ef787450",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2020-11-23T17:05:16Z",
    "title_canon_sha256": "6304818625be81d24e392e5a471cd25b39d9774df2c8658da2e7c21a0a1ff1a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.14955",
    "kind": "arxiv",
    "version": 2
  }
}