Pith Number

pith:VG54GZS7

pith:2019:VG54GZS7GBUKUSFYZGH3HFNSO2

not attested not anchored not stored refs pending

Ghost-free modification of the Polyakov action and Hawking radiation

Andrei Zelnikov, Jens Boos, Valeri P. Frolov

arxiv:1909.01494 v2 · 2019-09-03 · 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{VG54GZS7GBUKUSFYZGH3HFNSO2}

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

2 papers in Pith

UV Effects and Short-Lived Hawking Radiation: Alternative Resolution of Information Paradox

Exponentially Long Evaporation of Noncommutative Black Hole

Receipt and verification

First computed	2026-07-05T00:18:40.264430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9bbc3665f3068aa48b8c98fb395b2768a3d55ab6bce31dbe2454e846f58bdca

Aliases

arxiv: 1909.01494 · arxiv_version: 1909.01494v2 · doi: 10.48550/arxiv.1909.01494 · pith_short_12: VG54GZS7GBUK · pith_short_16: VG54GZS7GBUKUSFY · pith_short_8: VG54GZS7

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/VG54GZS7GBUKUSFYZGH3HFNSO2 \
  | 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: a9bbc3665f3068aa48b8c98fb395b2768a3d55ab6bce31dbe2454e846f58bdca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d89c1009c7e196faaf284a5dfe2c8b90fd8f762f27a936dbd82cc7b05e67b657",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-09-03T23:04:10Z",
    "title_canon_sha256": "cb3fcb6d7f31f2018840857516dd2371e1e2472154d546afae5f144472e0ed5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01494",
    "kind": "arxiv",
    "version": 2
  }
}