Pith Number

pith:T55PSXY5

pith:2014:T55PSXY5XRQX7FV6HS5ZHODFDX

not attested not anchored not stored refs pending

The 1919 measurement of the deflection of light

Clifford M. Will

arxiv:1409.7812 v1 · 2014-09-27 · physics.hist-ph · 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{T55PSXY5XRQX7FV6HS5ZHODFDX}

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

Scalar-Electromagnetic Couplings as Source of Deformed Black Hole: From Shadows to Thermodynamic Topology

Regular Black Holes in General Relativity from Nonlinear Electrodynamics with de Sitter Cores

Receipt and verification

First computed	2026-05-18T01:17:37.810455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f7af95f1dbc617f96be3cbb93b8651dd17078cbc6f305a5d9d7b272266c2095

Aliases

arxiv: 1409.7812 · arxiv_version: 1409.7812v1 · doi: 10.48550/arxiv.1409.7812 · pith_short_12: T55PSXY5XRQX · pith_short_16: T55PSXY5XRQX7FV6 · pith_short_8: T55PSXY5

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/T55PSXY5XRQX7FV6HS5ZHODFDX \
  | 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: 9f7af95f1dbc617f96be3cbb93b8651dd17078cbc6f305a5d9d7b272266c2095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65c3507fb972328d62a0d6d9b335ca53b4b6cb582f09e3ec27a33cab0a3e2db0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2014-09-27T14:08:08Z",
    "title_canon_sha256": "ee1ad62ce48f9ef830989bb37946a58be6378201cf3ae9f6887a758b899ce7a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7812",
    "kind": "arxiv",
    "version": 1
  }
}