Pith Number

pith:H25FGDHS

pith:2016:H25FGDHSGQC7JIVAUV32Z5RBDH

not attested not anchored not stored refs pending

Foliation dependence of black hole apparent horizons in spherical symmetry

Alexis Helou, George F.R. Ellis, Ilia Musco, Javad T. Firouzjaee, Valerio Faraoni

arxiv:1610.05822 v1 · 2016-10-18 · 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{H25FGDHSGQC7JIVAUV32Z5RBDH}

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

Magnetized dynamical black holes

Receipt and verification

First computed	2026-05-18T00:53:07.120848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eba530cf23405f4a2a0a577acf62119d745ef82371d4cf6fad3e3241061cb1d

Aliases

arxiv: 1610.05822 · arxiv_version: 1610.05822v1 · doi: 10.48550/arxiv.1610.05822 · pith_short_12: H25FGDHSGQC7 · pith_short_16: H25FGDHSGQC7JIVA · pith_short_8: H25FGDHS

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/H25FGDHSGQC7JIVAUV32Z5RBDH \
  | 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: 3eba530cf23405f4a2a0a577acf62119d745ef82371d4cf6fad3e3241061cb1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f9587feb8fef717cb0f606514b265b1605629c72622d24f529892931d3e295",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-10-18T22:46:31Z",
    "title_canon_sha256": "d593a3fbc8a2a033eaa56c0a054164f3bc58aa7dbd777b0758a34d66a1563a83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05822",
    "kind": "arxiv",
    "version": 1
  }
}