Pith Number

pith:TWDKD7D5

pith:2017:TWDKD7D5IMHKFUR3UEIOM55RXD

not attested not anchored not stored refs pending

Violating the Quantum Focusing Conjecture and Quantum Covariant Entropy Bound in $d\ge 5$ dimensions

Donald Marolf, Jason Koeller, Zicao Fu

arxiv:1705.03161 v2 · 2017-05-09 · 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{TWDKD7D5IMHKFUR3UEIOM55RXD}

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	2026-05-18T00:38:45.940121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d86a1fc7d430ea2d23ba110e677b1b8fcc338a02b3efedf147a2f5f7868038f

Aliases

arxiv: 1705.03161 · arxiv_version: 1705.03161v2 · doi: 10.48550/arxiv.1705.03161 · pith_short_12: TWDKD7D5IMHK · pith_short_16: TWDKD7D5IMHKFUR3 · pith_short_8: TWDKD7D5

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/TWDKD7D5IMHKFUR3UEIOM55RXD \
  | 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: 9d86a1fc7d430ea2d23ba110e677b1b8fcc338a02b3efedf147a2f5f7868038f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f01b200e70425a840e802ed7b6355056c3658a16f6f7c30dfa8924477bd9bab7",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-05-09T03:24:38Z",
    "title_canon_sha256": "76441ac29cb5d99274d43841e458a3797699f413bd2a6e276723b4eb74564fca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03161",
    "kind": "arxiv",
    "version": 2
  }
}