Pith Number

pith:MZ3A2AGI

pith:2005:MZ3A2AGIW2ZCGT3TGLHLDTUJAJ

not attested not anchored not stored refs pending

Covariant conservation of energy momentum in modified gravities

Tomi Koivisto

arxiv:gr-qc/0505128 v2 · 2005-05-25 · 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{MZ3A2AGIW2ZCGT3TGLHLDTUJAJ}

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

Post-Newtonian Constraints on Scalar-Tensor Gravity

Receipt and verification

First computed	2026-07-04T16:55:14.537697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66760d00c8b6b2234f7332ceb1ce8902489ac8ca496fdd533b3fa3d3b32a20ba

Aliases

arxiv: gr-qc/0505128 · arxiv_version: gr-qc/0505128v2 · doi: 10.48550/arxiv.gr-qc/0505128 · pith_short_12: MZ3A2AGIW2ZC · pith_short_16: MZ3A2AGIW2ZCGT3T · pith_short_8: MZ3A2AGI

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/MZ3A2AGIW2ZCGT3TGLHLDTUJAJ \
  | 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: 66760d00c8b6b2234f7332ceb1ce8902489ac8ca496fdd533b3fa3d3b32a20ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c58afb67b6d8ef9fab5561e90d8737c0fe44e11151752957641515cbb91b77e4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-05-25T23:24:43Z",
    "title_canon_sha256": "839652ab285069e76e11d862f38e30fc5d3ae969990fe0a5332c4383ae69c87a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0505128",
    "kind": "arxiv",
    "version": 2
  }
}