Pith Number

pith:CPA23N4D

pith:2010:CPA23N4DYPCQCATG2DDZFPYGBY

not attested not anchored not stored refs pending

The equivalence principle, uniformly accelerated reference frames, and the uniform gravitational field

Gerardo Munoz, Preston Jones

arxiv:1003.3022 v1 · 2010-03-15 · gr-qc · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPA23N4DYPCQCATG2DDZFPYGBY}

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	2026-05-18T02:08:33.567872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13c1adb783c3c5010266d0c792bf060e0b33c34786e596cd45b10ca04b20a9c6

Aliases

arxiv: 1003.3022 · arxiv_version: 1003.3022v1 · doi: 10.48550/arxiv.1003.3022 · pith_short_12: CPA23N4DYPCQ · pith_short_16: CPA23N4DYPCQCATG · pith_short_8: CPA23N4D

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/CPA23N4DYPCQCATG2DDZFPYGBY \
  | 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: 13c1adb783c3c5010266d0c792bf060e0b33c34786e596cd45b10ca04b20a9c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6363004800cd2833ac0efc69b384d4ab5cb876e0785411bfe3eaf24ade878de",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-03-15T20:38:05Z",
    "title_canon_sha256": "2c794094f2121a96b3c3d681ae529c7d86f082d6cab502e793e49768c6151f90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3022",
    "kind": "arxiv",
    "version": 1
  }
}