Pith Number

pith:UEZ2NZFW

pith:2013:UEZ2NZFWVXG2U4JLNXEEOJGZMC

not attested not anchored not stored refs pending

Suppressing Hawking radiation by quantum Zeno effect

H. Nikolic

arxiv:1311.4363 v2 · 2013-11-18 · 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{UEZ2NZFWVXG2U4JLNXEEOJGZMC}

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	2026-05-18T01:46:23.674953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a133a6e4b6adcdaa712b6dc84724d960a211d0bf7b014b0552f4567cb46d036c

Aliases

arxiv: 1311.4363 · arxiv_version: 1311.4363v2 · doi: 10.48550/arxiv.1311.4363 · pith_short_12: UEZ2NZFWVXG2 · pith_short_16: UEZ2NZFWVXG2U4JL · pith_short_8: UEZ2NZFW

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/UEZ2NZFWVXG2U4JLNXEEOJGZMC \
  | 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: a133a6e4b6adcdaa712b6dc84724d960a211d0bf7b014b0552f4567cb46d036c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52e59fee559909f5d584140632cfc5cdd350e4d63c3392ce11ae7cbe5acaced9",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-11-18T13:11:18Z",
    "title_canon_sha256": "de3bcf2bdba1734d0747859158f72bf7122448e0b833100ce08ee7d5eeb8ceff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4363",
    "kind": "arxiv",
    "version": 2
  }
}