Pith Number

pith:TUT64DGH

pith:2011:TUT64DGHO75CJ4LR4F7TQYPESL

not attested not anchored not stored refs pending

Noncommutative geometry of phase space

John Madore, Maja Buric

arxiv:1110.0592 v2 · 2011-10-04 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUT64DGHO75CJ4LR4F7TQYPESL}

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	2026-05-18T04:11:40.396854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d27ee0cc777fa24f171e17f3861e492da0c373fe30fd85186e9fa0b3ea68124

Aliases

arxiv: 1110.0592 · arxiv_version: 1110.0592v2 · doi: 10.48550/arxiv.1110.0592 · pith_short_12: TUT64DGHO75C · pith_short_16: TUT64DGHO75CJ4LR · pith_short_8: TUT64DGH

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/TUT64DGHO75CJ4LR4F7TQYPESL \
  | 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: 9d27ee0cc777fa24f171e17f3861e492da0c373fe30fd85186e9fa0b3ea68124

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0be4c239da97795e8ed92f2b9bd1f124dbec16f2c14bda6c9916605ceb8e9c16",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-10-04T07:33:21Z",
    "title_canon_sha256": "0ddff2fc8a765be68c601f349aec0e2923e78dfdc1fedd8d4632cca378c8faf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0592",
    "kind": "arxiv",
    "version": 2
  }
}