Pith Number

pith:5LWPHV6I

pith:2012:5LWPHV6IEWYK3WJRSSQBDPKZ6I

not attested not anchored not stored refs pending

Flows on Simplicial Complexes

Matthias Beck, Yvonne Kemper

arxiv:1206.2260 v1 · 2012-06-11 · 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{5LWPHV6IEWYK3WJRSSQBDPKZ6I}

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	2026-05-18T03:11:24.152504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaecf3d7c825b0add93194a011bd59f237b329b8ed14c6431826f60eb141b5b9

Aliases

arxiv: 1206.2260 · arxiv_version: 1206.2260v1 · doi: 10.48550/arxiv.1206.2260 · pith_short_12: 5LWPHV6IEWYK · pith_short_16: 5LWPHV6IEWYK3WJR · pith_short_8: 5LWPHV6I

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/5LWPHV6IEWYK3WJRSSQBDPKZ6I \
  | 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: eaecf3d7c825b0add93194a011bd59f237b329b8ed14c6431826f60eb141b5b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25cbfde360da65bde1f7b9024c402476ca02b64cd08cb605e30ce6f178fc3d4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2012-06-11T15:39:04Z",
    "title_canon_sha256": "9ed2bbe9ba4262f9062803c4a45367542cb3b26f80f1efbc609a5c7cdfaff5d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2260",
    "kind": "arxiv",
    "version": 1
  }
}