Pith Number

pith:PBS3WMSQ

pith:2015:PBS3WMSQOBBDBCD7F4YSR2QE5O

not attested not anchored not stored refs pending

Photon Regions and Shadows of Accelerated Black Holes

Arne Grenzebach, Claus L\"ammerzahl, Volker Perlick

arxiv:1503.03036 v2 · 2015-03-10 · 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{PBS3WMSQOBBDBCD7F4YSR2QE5O}

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

Eikonal quasinormal modes, greybody factors and shadow of charged accelerating black holes

Investigating the interplay of the braneworld gravity and the plasma environment on the black hole shadow

Receipt and verification

First computed	2026-05-18T01:29:21.282808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7865bb3250704230887f2f3128ea04eb9b6f44e60b13ff013371978b4b3e556c

Aliases

arxiv: 1503.03036 · arxiv_version: 1503.03036v2 · doi: 10.48550/arxiv.1503.03036 · pith_short_12: PBS3WMSQOBBD · pith_short_16: PBS3WMSQOBBDBCD7 · pith_short_8: PBS3WMSQ

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/PBS3WMSQOBBDBCD7F4YSR2QE5O \
  | 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: 7865bb3250704230887f2f3128ea04eb9b6f44e60b13ff013371978b4b3e556c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3388a74c19389ce6d29af6e06664393bb1a2354359bd9cb6c54c96be7b844eb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-03-10T19:05:55Z",
    "title_canon_sha256": "cffec035de10fd61b8a8f429d53567148dc4c87c1ce8182a45fd6b9a91cf7242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03036",
    "kind": "arxiv",
    "version": 2
  }
}