Pith Number

pith:FAM63WLS

pith:2014:FAM63WLSIUMMGGDCX3CKXE224O

not attested not anchored not stored refs pending

$\mathbb{Z}_2^n$-Supergeometry I: Manifolds and Morphisms

Janusz Grabowski, Norbert Poncin, Tiffany Covolo

arxiv:1408.2755 v2 · 2014-08-12 · math.DG · math-ph · math.AG · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FAM63WLSIUMMGGDCX3CKXE224O}

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	2026-05-18T02:38:09.304662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2819edd9724518c31862bec4ab935ae390dbfebb4229065860d642d29d9b962b

Aliases

arxiv: 1408.2755 · arxiv_version: 1408.2755v2 · doi: 10.48550/arxiv.1408.2755 · pith_short_12: FAM63WLSIUMM · pith_short_16: FAM63WLSIUMMGGDC · pith_short_8: FAM63WLS

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/FAM63WLSIUMMGGDCX3CKXE224O \
  | 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: 2819edd9724518c31862bec4ab935ae390dbfebb4229065860d642d29d9b962b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b530a6c1773d963395e4b3670b2ed614cad406c7aafc85c46717b294d943333f",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-08-12T15:56:10Z",
    "title_canon_sha256": "246af5f0b2d291ceba9a8142dd45420e354ac2abe52879dfc7438d39576bd4d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2755",
    "kind": "arxiv",
    "version": 2
  }
}