Pith Number

pith:EACDEQKT

pith:2010:EACDEQKTN3M5K37TEKQ3MY4HF2

not attested not anchored not stored refs pending

Holograph in noncommutative geometry: Part 1

Jingbo Wang

arxiv:1007.2976 v1 · 2010-07-18 · 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{EACDEQKTN3M5K37TEKQ3MY4HF2}

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	2026-07-04T17:31:55.301394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20043241536ed9d56ff322a1b663872ead3cdfa221e02d4d529d4b926844472e

Aliases

arxiv: 1007.2976 · arxiv_version: 1007.2976v1 · doi: 10.48550/arxiv.1007.2976 · pith_short_12: EACDEQKTN3M5 · pith_short_16: EACDEQKTN3M5K37T · pith_short_8: EACDEQKT

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/EACDEQKTN3M5K37TEKQ3MY4HF2 \
  | 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: 20043241536ed9d56ff322a1b663872ead3cdfa221e02d4d529d4b926844472e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76de52744d0cc5fda628adcccffca69d8eb7ccb982ac80fc40c44677437a22cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-07-18T07:35:54Z",
    "title_canon_sha256": "522aacf7834eec3f577bab072ca4a5c0e09264aaf320d8b37cf2974a0ccd7ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2976",
    "kind": "arxiv",
    "version": 1
  }
}