Pith Number

pith:J3MR6NJJ

pith:2012:J3MR6NJJSDT6GG4GXGXD2SZXAR

not attested not anchored not stored refs pending

Black Hole Macro-Quantumness

Cesar Gomez, Gia Dvali

arxiv:1212.0765 v1 · 2012-12-04 · 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{J3MR6NJJSDT6GG4GXGXD2SZXAR}

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	2026-05-18T03:39:15.277595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ed91f352990e7e31b86b9ae3d4b370459f7332c0b6a82f0139246f63e297ce6

Aliases

arxiv: 1212.0765 · arxiv_version: 1212.0765v1 · doi: 10.48550/arxiv.1212.0765 · pith_short_12: J3MR6NJJSDT6 · pith_short_16: J3MR6NJJSDT6GG4G · pith_short_8: J3MR6NJJ

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/J3MR6NJJSDT6GG4GXGXD2SZXAR \
  | 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: 4ed91f352990e7e31b86b9ae3d4b370459f7332c0b6a82f0139246f63e297ce6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd2812888743eca793648e25cc2388fdf1aa8fc5807b3231d4fa35ff3531dc0f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-12-04T15:32:13Z",
    "title_canon_sha256": "f8811516d2ae9ff0b7b16c5b146ccffd002db3eec40281435da05a7f233ed2e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0765",
    "kind": "arxiv",
    "version": 1
  }
}