Pith Number

pith:YYRSVRQA

pith:2012:YYRSVRQAPS56EM6HRPSDRD2H4K

not attested not anchored not stored refs pending

2PN Light Propagation in the Scalar-Tensor Theory: an $N$-Point-Masses Case

Xue-Mei Deng, Yi Xie

arxiv:1207.3138 v1 · 2012-07-13 · 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{YYRSVRQAPS56EM6HRPSDRD2H4K}

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	2026-05-18T03:19:22.546427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6232ac6007cbbe233c78be4388f47e294c74e02f57a365cca181ac198639354

Aliases

arxiv: 1207.3138 · arxiv_version: 1207.3138v1 · doi: 10.48550/arxiv.1207.3138 · pith_short_12: YYRSVRQAPS56 · pith_short_16: YYRSVRQAPS56EM6H · pith_short_8: YYRSVRQA

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/YYRSVRQAPS56EM6HRPSDRD2H4K \
  | 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: c6232ac6007cbbe233c78be4388f47e294c74e02f57a365cca181ac198639354

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f3b18ebcda4c663227ce91f1941c8061a42288a031de9f6a2bd7242cbd49a3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-07-13T03:14:00Z",
    "title_canon_sha256": "7151aa8b60ef84536d13c11d284ff625c1d98a4d0a907dc50b555220229aac69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3138",
    "kind": "arxiv",
    "version": 1
  }
}