Pith Number

pith:RDOJY73G

pith:2010:RDOJY73GR6BAWBRI566RPFPA7W

not attested not anchored not stored refs pending

Post-post-Newtonian light propagation without integrating the geodesic equations

Pierre Teyssandier

arxiv:1012.5402 v3 · 2010-12-24 · gr-qc · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDOJY73GR6BAWBRI566RPFPA7W}

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	2026-05-18T04:11:31.822767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88dc9c7f668f820b0628efbd1795e0fd82486afbb056d7b6c24f981e0e56c116

Aliases

arxiv: 1012.5402 · arxiv_version: 1012.5402v3 · doi: 10.48550/arxiv.1012.5402 · pith_short_12: RDOJY73GR6BA · pith_short_16: RDOJY73GR6BAWBRI · pith_short_8: RDOJY73G

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/RDOJY73GR6BAWBRI566RPFPA7W \
  | 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: 88dc9c7f668f820b0628efbd1795e0fd82486afbb056d7b6c24f981e0e56c116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "896d6650d2618e13dce71cd9084c3d3542d790276e3fab81d12de4e563543e3c",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-12-24T14:33:51Z",
    "title_canon_sha256": "2b7906a87d2b97e286546f0c6115daf86b29bc7e26d8db8fd74cf339f19388aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5402",
    "kind": "arxiv",
    "version": 3
  }
}