Pith Number

pith:IINPQ524

pith:2014:IINPQ524VQIJEFN6A5VVSF4WM3

not attested not anchored not stored refs pending

Fibers of partial totalizations of a pointed cosimplicial space

Akhil Mathew, Vesna Stojanoska

arxiv:1408.1665 v3 · 2014-08-07 · math.AT · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IINPQ524VQIJEFN6A5VVSF4WM3}

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	2026-05-18T01:24:08.840085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

421af8775cac109215be076b59179666dee57d21f4f929c945d434c5d926a106

Aliases

arxiv: 1408.1665 · arxiv_version: 1408.1665v3 · doi: 10.48550/arxiv.1408.1665 · pith_short_12: IINPQ524VQIJ · pith_short_16: IINPQ524VQIJEFN6 · pith_short_8: IINPQ524

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/IINPQ524VQIJEFN6A5VVSF4WM3 \
  | 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: 421af8775cac109215be076b59179666dee57d21f4f929c945d434c5d926a106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "782bdd8656bac849fb2fdc605d4a2a9333e94cc4105fa0aa788817313f0b363c",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2014-08-07T17:41:16Z",
    "title_canon_sha256": "4b2ba4a4bf1bcc36d90c302c899330cb2898a31bf6ed0ee43601d816fd8cbce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1665",
    "kind": "arxiv",
    "version": 3
  }
}