Pith Number

pith:OF7Z5WHQ

pith:2017:OF7Z5WHQLEUBLLHHNFKJ5OFBGE

not attested not anchored not stored refs pending

Extending applicability of bimetric theory: chameleon bigravity

Antonio De Felice, Jean-Philippe Uzan, Shinji Mukohyama

arxiv:1702.04490 v2 · 2017-02-15 · hep-th · astro-ph.CO · 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{OF7Z5WHQLEUBLLHHNFKJ5OFBGE}

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	2026-05-18T00:24:31.501127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

717f9ed8f0592815ace769549eb8a1310d84cf511a217655f342c2de51357ff6

Aliases

arxiv: 1702.04490 · arxiv_version: 1702.04490v2 · doi: 10.48550/arxiv.1702.04490 · pith_short_12: OF7Z5WHQLEUB · pith_short_16: OF7Z5WHQLEUBLLHH · pith_short_8: OF7Z5WHQ

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/OF7Z5WHQLEUBLLHHNFKJ5OFBGE \
  | 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: 717f9ed8f0592815ace769549eb8a1310d84cf511a217655f342c2de51357ff6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fde64ebf95b5ae050aa54b490b77d8711b5d1cdc3dc9431c43fbc3542a33939e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-02-15T07:53:31Z",
    "title_canon_sha256": "75320340c2c88d6f0fa00d5b812ffcb6ba96cae8e52bae5c4f728617dc0747fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04490",
    "kind": "arxiv",
    "version": 2
  }
}