Pith Number

pith:ZGSFZDUO

pith:2019:ZGSFZDUOVWJOGFFTOY5MEOWKB7

not attested not anchored not stored refs pending

Black Hole and Cosmological Particle Production in Schwarzschild de Sitter

Jennie Traschen, Yue Qiu

arxiv:1908.02737 v2 · 2019-08-07 · 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{ZGSFZDUOVWJOGFFTOY5MEOWKB7}

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

Kiselev black hole and the ultra-slow evaporating behavior

Receipt and verification

First computed	2026-07-05T01:29:39.693514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9a45c8e8ead92e314b3763ac23aca0fe4cffede3829a2ce50bf86704ffcbc75

Aliases

arxiv: 1908.02737 · arxiv_version: 1908.02737v2 · doi: 10.48550/arxiv.1908.02737 · pith_short_12: ZGSFZDUOVWJO · pith_short_16: ZGSFZDUOVWJOGFFT · pith_short_8: ZGSFZDUO

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/ZGSFZDUOVWJOGFFTOY5MEOWKB7 \
  | 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: c9a45c8e8ead92e314b3763ac23aca0fe4cffede3829a2ce50bf86704ffcbc75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f5526a5828de262e59c53c67bdbb44dc6bc9228001375d8b8750076ae9b2978",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-08-07T17:27:13Z",
    "title_canon_sha256": "e51c8e30cc1516bb1cf4f98d786ece8e8642562a9d6951a30640238c67ea8260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02737",
    "kind": "arxiv",
    "version": 2
  }
}