Pith Number

pith:YH52GIWH

pith:2007:YH52GIWHOYJGNHOYONGPYS2XXC

not attested not anchored not stored refs pending

Entropy localization and extensivity in the semiclassical black hole evaporation

H. Casini

arxiv:0712.0403 v1 · 2007-12-03 · 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{YH52GIWHOYJGNHOYONGPYS2XXC}

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

Mutual Information from Modular Flow in General CFTs

Receipt and verification

First computed	2026-05-18T03:24:18.906976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1fba322c77612669dd8734cfc4b57b89c01bec72adf69bca17f18cdd5e00e94

Aliases

arxiv: 0712.0403 · arxiv_version: 0712.0403v1 · doi: 10.48550/arxiv.0712.0403 · pith_short_12: YH52GIWHOYJG · pith_short_16: YH52GIWHOYJGNHOY · pith_short_8: YH52GIWH

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/YH52GIWHOYJGNHOYONGPYS2XXC \
  | 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: c1fba322c77612669dd8734cfc4b57b89c01bec72adf69bca17f18cdd5e00e94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d44a32add61b1b27ec41c59c8c063ba2d91f3a0b5f602fcaac9605052972a3b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-12-03T22:13:39Z",
    "title_canon_sha256": "a9f5c67668e6afb6329a0a20cecde0fd4e995131e18b3a931d9c47d441d85b12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.0403",
    "kind": "arxiv",
    "version": 1
  }
}