Pith Number

pith:U7JI4MV4

pith:2019:U7JI4MV4VZOUMKVINLIKPYICXS

not attested not anchored not stored refs pending

The gravitational Field of a massless Particle on the Horizon of a stationary Black Hole

Albert Huber

arxiv:1911.02299 v2 · 2019-11-06 · gr-qc · 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{U7JI4MV4VZOUMKVINLIKPYICXS}

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

Junction Conditions and local Spacetimes in General Relativity

Receipt and verification

First computed	2026-07-05T02:26:46.307814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7d28e32bcae5d462aa86ad0a7e102bc9995b63cdf86c37b8decf83e6c104398

Aliases

arxiv: 1911.02299 · arxiv_version: 1911.02299v2 · doi: 10.48550/arxiv.1911.02299 · pith_short_12: U7JI4MV4VZOU · pith_short_16: U7JI4MV4VZOUMKVI · pith_short_8: U7JI4MV4

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/U7JI4MV4VZOUMKVINLIKPYICXS \
  | 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: a7d28e32bcae5d462aa86ad0a7e102bc9995b63cdf86c37b8decf83e6c104398

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec4460af01e20d14e0cdc0ebefada623f4f82142d84941a0d48fb0313cf2f72c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-11-06T10:45:07Z",
    "title_canon_sha256": "02ec801b9cec76c4124e1c4d1a402db60faf653f13f7b415aab7bf2b2c8892a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.02299",
    "kind": "arxiv",
    "version": 2
  }
}