Pith Number

pith:ZHNE72EO

pith:2022:ZHNE72EOAWTSKQMKPCMXUSLDMP

not attested not anchored not stored refs pending

Light propagation in 2PN approximation in the monopole and quadrupole field of a body at rest: Initial value problem

Sven Zschocke

arxiv:2201.06296 v1 · 2022-01-17 · 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{ZHNE72EOAWTSKQMKPCMXUSLDMP}

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.

Receipt and verification

First computed	2026-07-05T03:51:39.329035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9da4fe88e05a725418a78997a496363e33c94e99a63edb20b93519926a58d7c

Aliases

arxiv: 2201.06296 · arxiv_version: 2201.06296v1 · doi: 10.48550/arxiv.2201.06296 · pith_short_12: ZHNE72EOAWTS · pith_short_16: ZHNE72EOAWTSKQMK · pith_short_8: ZHNE72EO

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/ZHNE72EOAWTSKQMKPCMXUSLDMP \
  | 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: c9da4fe88e05a725418a78997a496363e33c94e99a63edb20b93519926a58d7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f150d5e486df87cebd3323701b1aa8658dff637fc14a884971294ffa31cdd73",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-01-17T09:27:30Z",
    "title_canon_sha256": "120144b1a5f5d53573d8e39848d25c7d498bc4e48ea69583e470e6f69e2953d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06296",
    "kind": "arxiv",
    "version": 1
  }
}