Pith Number

pith:3EY37BIY

pith:2021:3EY37BIYCH74RFYAT3IDEJ7OVF

not attested not anchored not stored refs pending

Spherical accretion in alternative theories of gravity

Adam Bauer, Alejandro C\'ardenas-Avenda\~no, Charles F. Gammie, Nicol\'as Yunes

arxiv:2111.02178 v3 · 2021-11-03 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EY37BIYCH74RFYAT3IDEJ7OVF}

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

Polarization Signatures of Inspiraling Hotspots around Kerr Black Holes

Receipt and verification

First computed	2026-07-05T03:53:09.707868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d931bf851811ffc897009ed03227eea95b8963be0727838371861549618af7d2

Aliases

arxiv: 2111.02178 · arxiv_version: 2111.02178v3 · doi: 10.48550/arxiv.2111.02178 · pith_short_12: 3EY37BIYCH74 · pith_short_16: 3EY37BIYCH74RFYA · pith_short_8: 3EY37BIY

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/3EY37BIYCH74RFYAT3IDEJ7OVF \
  | 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: d931bf851811ffc897009ed03227eea95b8963be0727838371861549618af7d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb14c60e6f43ee466232488930f010dd4f21071c0b22bec82afe6e9060236b47",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-11-03T12:38:53Z",
    "title_canon_sha256": "f4b28298f1d11700e6f922e65f507d60de872bf75548a03e2640b6766d0a6fc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.02178",
    "kind": "arxiv",
    "version": 3
  }
}