Pith Number

pith:WE66FYVP

pith:2013:WE66FYVP3OBRUBIZ5MPJXQW4C2

not attested not anchored not stored refs pending

Black Hole Complementarity and the Harlow-Hayden Conjecture

Leonard Susskind

arxiv:1301.4505 v2 · 2013-01-18 · 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{WE66FYVP3OBRUBIZ5MPJXQW4C2}

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.

Cited by

1 paper in Pith

Sharp Page transitions in generic Hamiltonian dynamics

Receipt and verification

First computed	2026-05-18T03:21:33.513319Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b13de2e2afdb831a0519eb1e9bc2dc168495a807b48837cd2ffd64fbb592d4d8

Aliases

arxiv: 1301.4505 · arxiv_version: 1301.4505v2 · doi: 10.48550/arxiv.1301.4505 · pith_short_12: WE66FYVP3OBR · pith_short_16: WE66FYVP3OBRUBIZ · pith_short_8: WE66FYVP

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/WE66FYVP3OBRUBIZ5MPJXQW4C2 \
  | 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: b13de2e2afdb831a0519eb1e9bc2dc168495a807b48837cd2ffd64fbb592d4d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6623ee21fcba0445b74c1290c885efd6149e863e763520f0d585022dfa2e0ac9",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-01-18T21:08:15Z",
    "title_canon_sha256": "c96d9d1eb27ec822357508277fb5014e37270475954f26cc05f2f75f9da4b123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4505",
    "kind": "arxiv",
    "version": 2
  }
}