Pith Number

pith:LGPF73PT

pith:2011:LGPF73PT7HTVXQ3XF64CFQ3P5E

not attested not anchored not stored refs pending

Closed forms and multi-moment maps

Andrew Swann (University of Aarhus), Thomas Bruun Madsen

arxiv:1110.6541 v1 · 2011-10-29 · math.DG · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LGPF73PT7HTVXQ3XF64CFQ3P5E}

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	2026-05-18T02:42:54.352682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

599e5fedf3f9e75bc3772fb822c36fe927ac4ab827b9f5d46e9dbb99bf132763

Aliases

arxiv: 1110.6541 · arxiv_version: 1110.6541v1 · doi: 10.48550/arxiv.1110.6541 · pith_short_12: LGPF73PT7HTV · pith_short_16: LGPF73PT7HTVXQ3X · pith_short_8: LGPF73PT

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/LGPF73PT7HTVXQ3XF64CFQ3P5E \
  | 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: 599e5fedf3f9e75bc3772fb822c36fe927ac4ab827b9f5d46e9dbb99bf132763

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f2f2d3b01d3f2762c0697d7d0c8e509ad53f2f33d972dc06dbbc481550653fe",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-10-29T17:11:56Z",
    "title_canon_sha256": "98683aa77341d4d8be372c29385e16f3d2f291aa6e8d9fd4ccb519d0c7b245ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6541",
    "kind": "arxiv",
    "version": 1
  }
}