Pith Number

pith:FPSWQYAO

pith:2021:FPSWQYAOJWIJV5H2WBI5IMMOLR

not attested not anchored not stored refs pending

Effect of quantum deformed black hole on BH shadow in two-dimensional Dilaton gravity

Meirong Tang, Zhaoyi Xu

arxiv:2109.14245 v1 · 2021-09-29 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FPSWQYAOJWIJV5H2WBI5IMMOLR}

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

Probing Kalb-Ramond gravity with charged rotating black holes: constraints from EHT observations

Receipt and verification

First computed	2026-07-05T04:47:08.713632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2be568600e4d909af4fab051d4318e5c7dc4fe017fa0f5886095b45a79395695

Aliases

arxiv: 2109.14245 · arxiv_version: 2109.14245v1 · doi: 10.48550/arxiv.2109.14245 · pith_short_12: FPSWQYAOJWIJ · pith_short_16: FPSWQYAOJWIJV5H2 · pith_short_8: FPSWQYAO

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/FPSWQYAOJWIJV5H2WBI5IMMOLR \
  | 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: 2be568600e4d909af4fab051d4318e5c7dc4fe017fa0f5886095b45a79395695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc2ffd030d568bd5c11f3bcb1cf5e591dc9ebb37570fe66de3779e46fea9152b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-09-29T07:44:49Z",
    "title_canon_sha256": "8b90a99a1dcec45b5186c3596b823180551d85ea4ac4d00592b2c4a6054970ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14245",
    "kind": "arxiv",
    "version": 1
  }
}