Pith Number

pith:IJ3OW4SV

pith:2013:IJ3OW4SVMDEE3DYID3MVGNZKRA

not attested not anchored not stored refs pending

Large scale index of multi-partitioned manifolds

Mostafa Esfahani Zadeh (Sharif University Tehran), Thomas Schick (Georg-August-Universit\"at G\"ottingen)

arxiv:1308.0742 v5 · 2013-08-03 · math.KT · math.DG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJ3OW4SVMDEE3DYID3MVGNZKRA}

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	2026-05-18T00:05:08.254545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4276eb725560c84d8f081ed953372a8811203ddea762654d28ce78e8b9cb75d3

Aliases

arxiv: 1308.0742 · arxiv_version: 1308.0742v5 · doi: 10.48550/arxiv.1308.0742 · pith_short_12: IJ3OW4SVMDEE · pith_short_16: IJ3OW4SVMDEE3DYI · pith_short_8: IJ3OW4SV

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/IJ3OW4SVMDEE3DYID3MVGNZKRA \
  | 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: 4276eb725560c84d8f081ed953372a8811203ddea762654d28ce78e8b9cb75d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "270cd0c0b10cf3c189371aadf8400695c46c590d8d0163db59e4a65e60a07795",
    "cross_cats_sorted": [
      "math.DG",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2013-08-03T21:19:37Z",
    "title_canon_sha256": "183a89783507f2990851d51f76ac8b3f7e5106c0e1633c69c88d163241c08cdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0742",
    "kind": "arxiv",
    "version": 5
  }
}