Pith Number

pith:YNVQRQXC

pith:2021:YNVQRQXCTZIP5XSR63A2LS4FO5

not attested not anchored not stored refs pending

Shadow of axisymmetric, stationary and asymptotically flat black holes in the presence of plasma

Ernesto F. Eiroa, Javier Bad\'ia

arxiv:2106.07601 v3 · 2021-06-14 · 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{YNVQRQXCTZIP5XSR63A2LS4FO5}

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

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

Receipt and verification

First computed	2026-07-05T03:29:16.995522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c36b08c2e29e50fede51f6c1a5cb857775844b5d860500fa73db1dfd97484f95

Aliases

arxiv: 2106.07601 · arxiv_version: 2106.07601v3 · doi: 10.48550/arxiv.2106.07601 · pith_short_12: YNVQRQXCTZIP · pith_short_16: YNVQRQXCTZIP5XSR · pith_short_8: YNVQRQXC

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/YNVQRQXCTZIP5XSR63A2LS4FO5 \
  | 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: c36b08c2e29e50fede51f6c1a5cb857775844b5d860500fa73db1dfd97484f95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df24416c2180e859cceaccd20169572a4f3853f311f73f54ebe22e84f26d320e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-06-14T17:10:06Z",
    "title_canon_sha256": "010a927b114a4e0fc6b69974c9df535f4a877b5146392505da9f13ce56fbe7d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07601",
    "kind": "arxiv",
    "version": 3
  }
}