Pith Number

pith:G4ANRB7R

pith:2007:G4ANRB7R4Y6SXHULXEUZ6QDNVQ

not attested not anchored not stored refs pending

Einstein-aether gravity: theory and observational constraints

Ted Jacobson

arxiv:0711.3822 v1 · 2007-11-24 · gr-qc · astro-ph · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4ANRB7R4Y6SXHULXEUZ6QDNVQ}

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	2026-05-18T00:59:59.475749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3700d887f1e63d2b9e8bb9299f406dac0d7f48af3269f4bcdd65ade180e2f5aa

Aliases

arxiv: 0711.3822 · arxiv_version: 0711.3822v1 · doi: 10.48550/arxiv.0711.3822 · pith_short_12: G4ANRB7R4Y6S · pith_short_16: G4ANRB7R4Y6SXHUL · pith_short_8: G4ANRB7R

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/G4ANRB7R4Y6SXHULXEUZ6QDNVQ \
  | 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: 3700d887f1e63d2b9e8bb9299f406dac0d7f48af3269f4bcdd65ade180e2f5aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69221a7d70f031c0032afa16f059773cf5b26dd54aee6235c9b4bd26b390e92b",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-11-24T06:49:09Z",
    "title_canon_sha256": "ea8a7a7312d8961f499751a4e13a44d65946264e2d7db27d811abae4837c27a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.3822",
    "kind": "arxiv",
    "version": 1
  }
}