Pith Number

pith:LZMC3NE2

pith:2012:LZMC3NE2BQWEQWLNAJMQQMKSEM

not attested not anchored not stored refs pending

Shining Light on Modifications of Gravity

Anne-Christine Davis, Clare Burrage, Philippe Brax

arxiv:1206.1809 v2 · 2012-06-08 · hep-th · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LZMC3NE2BQWEQWLNAJMQQMKSEM}

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	2026-05-18T01:57:00.527894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e582db49a0c2c48596d0259083152230fffcd00458dbd7ae6417320dab1a15b

Aliases

arxiv: 1206.1809 · arxiv_version: 1206.1809v2 · doi: 10.48550/arxiv.1206.1809 · pith_short_12: LZMC3NE2BQWE · pith_short_16: LZMC3NE2BQWEQWLN · pith_short_8: LZMC3NE2

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/LZMC3NE2BQWEQWLNAJMQQMKSEM \
  | 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: 5e582db49a0c2c48596d0259083152230fffcd00458dbd7ae6417320dab1a15b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09d78a286428ffb33c6b3e2c310bf4abebde191b2630f8ab6ed5634139404780",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-06-08T16:32:27Z",
    "title_canon_sha256": "29215c80a3276ccd9adf60e020f6a3dd71c04a5e202424a7c0f3f29ba66047a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1809",
    "kind": "arxiv",
    "version": 2
  }
}