Pith Number

pith:WCGMWIIG

pith:2012:WCGMWIIGEVHZUMZ4YAJWWEFGZU

not attested not anchored not stored refs pending

New tests of local Lorentz invariance of gravity with small-eccentricity binary pulsars

Lijing Shao, Norbert Wex

arxiv:1209.4503 v1 · 2012-09-20 · gr-qc · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCGMWIIGEVHZUMZ4YAJWWEFGZU}

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

Dynamic Aspects of Bumblebee Gravity: Post-Newtonian Approach

Receipt and verification

First computed	2026-05-18T03:43:04.798799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08ccb2106254f9a333cc0136b10a6cd25a2fbb4cf766a01649ac9d501a1650c

Aliases

arxiv: 1209.4503 · arxiv_version: 1209.4503v1 · doi: 10.48550/arxiv.1209.4503 · pith_short_12: WCGMWIIGEVHZ · pith_short_16: WCGMWIIGEVHZUMZ4 · pith_short_8: WCGMWIIG

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/WCGMWIIGEVHZUMZ4YAJWWEFGZU \
  | 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: b08ccb2106254f9a333cc0136b10a6cd25a2fbb4cf766a01649ac9d501a1650c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20b2d5766a2817c5ae7af1b632bfa8c71094c5213a40cd990dd3aa10a7dff429",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-09-20T12:09:56Z",
    "title_canon_sha256": "6e89291c34c962cbe618db9f72916a0062d0dc7311b1ebaf4cce321590454821"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4503",
    "kind": "arxiv",
    "version": 1
  }
}