Pith Number

pith:AFW66D5J

pith:2018:AFW66D5JSZKOF6Z3YQSE46EMLS

not attested not anchored not stored refs pending

Effects of Hawking radiation on the entropic uncertainty in a Schwarzschild space-time

Dong Wang, Fei Ming, Liu Ye, Ross D. Hoehn, Sabre Kais, Wei-Nan Shi, Wen-Yang Sun

arxiv:1807.06818 v1 · 2018-07-18 · 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{AFW66D5JSZKOF6Z3YQSE46EMLS}

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	2026-05-18T00:05:19.026683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

016def0fa99654e2fb3bc4244e788c5c9ce894a574dd5629cb53caad41c611a6

Aliases

arxiv: 1807.06818 · arxiv_version: 1807.06818v1 · doi: 10.48550/arxiv.1807.06818 · pith_short_12: AFW66D5JSZKO · pith_short_16: AFW66D5JSZKOF6Z3 · pith_short_8: AFW66D5J

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/AFW66D5JSZKOF6Z3YQSE46EMLS \
  | 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: 016def0fa99654e2fb3bc4244e788c5c9ce894a574dd5629cb53caad41c611a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc3d5678774c58e90962830ef1dd58ac2e6e1d5bf1dcfe7bd5b3e4295f21359a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-18T08:49:31Z",
    "title_canon_sha256": "c650d216bc13745b17ae8ff6a1357db13bbbc9be1cd313a80108e7135db65918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06818",
    "kind": "arxiv",
    "version": 1
  }
}