Pith Number

pith:ABZUXTXP

pith:2010:ABZUXTXPHX77W4VQE5PCYV2KAJ

not attested not anchored not stored refs pending

Is BTZ a separate superselection sector of CTMG?

J. Franklin, S. Deser

arxiv:1007.2637 v2 · 2010-07-15 · 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{ABZUXTXPHX77W4VQE5PCYV2KAJ}

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	2026-05-18T02:33:09.145049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00734bceef3dfffb72b0275e2c574a0273a5ed711d634191082e41bf884485bf

Aliases

arxiv: 1007.2637 · arxiv_version: 1007.2637v2 · doi: 10.48550/arxiv.1007.2637 · pith_short_12: ABZUXTXPHX77 · pith_short_16: ABZUXTXPHX77W4VQ · pith_short_8: ABZUXTXP

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/ABZUXTXPHX77W4VQE5PCYV2KAJ \
  | 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: 00734bceef3dfffb72b0275e2c574a0273a5ed711d634191082e41bf884485bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab71602b4462e4ae3c86043b5eb70b4a04f8d98357b0326bccc6ce87b4fa4fa",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-07-15T19:41:01Z",
    "title_canon_sha256": "a7026bab8b77955958e300fdb7ab8019e7fe60a5a101d7f7a7b2d0866724a3ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2637",
    "kind": "arxiv",
    "version": 2
  }
}