Pith Number

pith:YGJNLIXQ

pith:2014:YGJNLIXQZ7PPMYMXWDLRXLGY5T

not attested not anchored not stored refs pending

Combinatorial Invariants of Multidimensional Topological Network Data

Gregory Henselman, Pawe{\l} D{\l}otko

arxiv:1410.4901 v2 · 2014-10-18 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGJNLIXQZ7PPMYMXWDLRXLGY5T}

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	2026-05-18T02:39:17.195053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c192d5a2f0cfdef66197b0d71bacd8ecf4af40b15260c576d3edb691db02918a

Aliases

arxiv: 1410.4901 · arxiv_version: 1410.4901v2 · doi: 10.48550/arxiv.1410.4901 · pith_short_12: YGJNLIXQZ7PP · pith_short_16: YGJNLIXQZ7PPMYMX · pith_short_8: YGJNLIXQ

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/YGJNLIXQZ7PPMYMXWDLRXLGY5T \
  | 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: c192d5a2f0cfdef66197b0d71bacd8ecf4af40b15260c576d3edb691db02918a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d794a5e79c7ce22e9f21455a4db77a89d57d8b0b9026de98d9e0c45b79af3394",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2014-10-18T03:11:45Z",
    "title_canon_sha256": "474713303e00ab4cd6cef7cc89b6d1feb35c6774bc770c614fb3ba5a2ce96074"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4901",
    "kind": "arxiv",
    "version": 2
  }
}