Pith Number

pith:V5HSEJCQ

pith:2001:V5HSEJCQXKPBTNOZN6Y3QIFZFK

not attested not anchored not stored refs pending

Principles of Equivalence: Their Role in Gravitation Physics and Experiments that Test Them

C. L\"ammerzahl, Mark P. Haugan

arxiv:gr-qc/0103067 v1 · 2001-03-17 · 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{V5HSEJCQXKPBTNOZN6Y3QIFZFK}

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

The Confrontation between General Relativity and Experiment

Receipt and verification

First computed	2026-05-18T00:55:39.943236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af4f222450ba9e19b5d96fb1b820b92aa1c5c9daea9945f40393586e4f1a5e2c

Aliases

arxiv: gr-qc/0103067 · arxiv_version: gr-qc/0103067v1 · doi: 10.48550/arxiv.gr-qc/0103067 · pith_short_12: V5HSEJCQXKPB · pith_short_16: V5HSEJCQXKPBTNOZ · pith_short_8: V5HSEJCQ

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/V5HSEJCQXKPBTNOZN6Y3QIFZFK \
  | 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: af4f222450ba9e19b5d96fb1b820b92aa1c5c9daea9945f40393586e4f1a5e2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeb1d1b154cc48a4273ebe88d14ff9f63c63392d2e35fb5927da7ef36669c4d3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2001-03-17T21:54:18Z",
    "title_canon_sha256": "f6b4b6e3360c8ac42c0539de098bf821c817dd2484f55005f7ea40bae2cc65ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0103067",
    "kind": "arxiv",
    "version": 1
  }
}