Pith Number

pith:TYY4WF5I

pith:2012:TYY4WF5IUFLS4OLEVSNTC7SS2R

not attested not anchored not stored refs pending

Quantum information transfer and models for black hole mechanics

Steven B. Giddings, Yinbo Shi

arxiv:1205.4732 v3 · 2012-05-21 · hep-th · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYY4WF5IUFLS4OLEVSNTC7SS2R}

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	2026-05-18T02:21:10.133178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e31cb17a8a1572e3964ac9b317e52d4629dafeb415367973dde3018ec3b5412

Aliases

arxiv: 1205.4732 · arxiv_version: 1205.4732v3 · doi: 10.48550/arxiv.1205.4732 · pith_short_12: TYY4WF5IUFLS · pith_short_16: TYY4WF5IUFLS4OLE · pith_short_8: TYY4WF5I

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/TYY4WF5IUFLS4OLEVSNTC7SS2R \
  | 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: 9e31cb17a8a1572e3964ac9b317e52d4629dafeb415367973dde3018ec3b5412

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0f0a3006f036f2faff9e772e1361a8dc647d2edd5648e2c960f971e343886bd",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-05-21T20:05:10Z",
    "title_canon_sha256": "153941c8849d8d833ea638b8d9bf9ea9c4a3173664b7f2b0ce2edb30d788b26f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4732",
    "kind": "arxiv",
    "version": 3
  }
}