Pith Number

pith:5GFAIYDF

pith:2010:5GFAIYDF3PVJTUYVOCUKUXMTBR

not attested not anchored not stored refs pending

A black hole cast on a non-commutative background

Manasse R. Mbonye

arxiv:1007.5342 v2 · 2010-07-29 · gr-qc · 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{5GFAIYDF3PVJTUYVOCUKUXMTBR}

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	2026-05-18T04:42:35.111758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e98a046065dbea99d31570a8aa5d930c603255d6a1f9fd46394cf9552ce0b0bd

Aliases

arxiv: 1007.5342 · arxiv_version: 1007.5342v2 · doi: 10.48550/arxiv.1007.5342 · pith_short_12: 5GFAIYDF3PVJ · pith_short_16: 5GFAIYDF3PVJTUYV · pith_short_8: 5GFAIYDF

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/5GFAIYDF3PVJTUYVOCUKUXMTBR \
  | 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: e98a046065dbea99d31570a8aa5d930c603255d6a1f9fd46394cf9552ce0b0bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e29484033fc526998122395ce9eedd3f9c1f459893341d74e8d7d1e38ce15bba",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-07-29T21:57:06Z",
    "title_canon_sha256": "a6d0381ca59960436f6973c5fb8bef74928d7f05771168fe0c0eb097c54fcdf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5342",
    "kind": "arxiv",
    "version": 2
  }
}