Pith Number

pith:KSBIRCT6

pith:2019:KSBIRCT6DLOABY3DAKC6MRQJLO

not attested not anchored not stored refs pending

Tunneling radiation of fermions from the non-stationary Kerr black hole

Qun-Chao Ding, Shu-Zheng Yang, Zhong-Wen Feng

arxiv:1901.01852 v1 · 2019-01-02 · physics.gen-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{KSBIRCT6DLOABY3DAKC6MRQJLO}

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	2026-05-17T23:56:49.483483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5482888a7e1adc00e3630285e646095b8348d19dfc3154629937b7843e032a59

Aliases

arxiv: 1901.01852 · arxiv_version: 1901.01852v1 · doi: 10.48550/arxiv.1901.01852 · pith_short_12: KSBIRCT6DLOA · pith_short_16: KSBIRCT6DLOABY3D · pith_short_8: KSBIRCT6

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/KSBIRCT6DLOABY3DAKC6MRQJLO \
  | 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: 5482888a7e1adc00e3630285e646095b8348d19dfc3154629937b7843e032a59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cf1f651ce65b0b66da2b45135ed715f07b525a59230812b34a4ba0ba1c3f17f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2019-01-02T08:23:37Z",
    "title_canon_sha256": "9ae4dea725eb70499ef55fe720e9c8589192f1d31e011e99e58e6cd48fdb5843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01852",
    "kind": "arxiv",
    "version": 1
  }
}