Pith Number

pith:VQXHDTDK

pith:2016:VQXHDTDKHUTJOKD6SGPY4CXFRK

not attested not anchored not stored refs pending

Light propagation in the gravitational field of one arbitrarily moving pointlike body in the 2PN approximation

Sven Zschocke

arxiv:1612.02236 v6 · 2016-12-07 · 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{VQXHDTDKHUTJOKD6SGPY4CXFRK}

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	2026-05-18T00:35:05.005034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac2e71cc6a3d2697287e919f8e0ae58aaa93e06e33f9cde904c0f18ceedc4b67

Aliases

arxiv: 1612.02236 · arxiv_version: 1612.02236v6 · doi: 10.48550/arxiv.1612.02236 · pith_short_12: VQXHDTDKHUTJ · pith_short_16: VQXHDTDKHUTJOKD6 · pith_short_8: VQXHDTDK

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/VQXHDTDKHUTJOKD6SGPY4CXFRK \
  | 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: ac2e71cc6a3d2697287e919f8e0ae58aaa93e06e33f9cde904c0f18ceedc4b67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6149dbeed43c02f5d4cfa6741b28e56a39d5b89e6329a1d1b35ec29f422f29c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-12-07T13:21:34Z",
    "title_canon_sha256": "9db110d7f9be9e68277f92bf9a0304efacd012a54890532c77ac88d89e604a50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02236",
    "kind": "arxiv",
    "version": 6
  }
}