Pith Number

pith:KZSTIR3H

pith:2010:KZSTIR3HKKCC3X7R4DEL2BFLGQ

not attested not anchored not stored refs pending

M-theory, the signature theorem, and geometric invariants

Hisham Sati

arxiv:1012.1300 v1 · 2010-12-06 · hep-th · math.AT · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KZSTIR3HKKCC3X7R4DEL2BFLGQ}

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	2026-05-18T04:18:44.780582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

566534476752842ddff1e0c8bd04ab343a35f0ff8a80d707c0aacbfc1096fdc7

Aliases

arxiv: 1012.1300 · arxiv_version: 1012.1300v1 · doi: 10.48550/arxiv.1012.1300 · pith_short_12: KZSTIR3HKKCC · pith_short_16: KZSTIR3HKKCC3X7R · pith_short_8: KZSTIR3H

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/KZSTIR3HKKCC3X7R4DEL2BFLGQ \
  | 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: 566534476752842ddff1e0c8bd04ab343a35f0ff8a80d707c0aacbfc1096fdc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebd195eba965180eefac4f4087df7f3110c4a52f60bfeb226551d45b9c257f44",
    "cross_cats_sorted": [
      "math.AT",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-12-06T20:17:23Z",
    "title_canon_sha256": "d4b40c39fda3059d9a9f6005a830d371b368af91896f092233d14777d4a2ae29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1300",
    "kind": "arxiv",
    "version": 1
  }
}