Pith Number

pith:57WS56LH

pith:2014:57WS56LH6XOFNDHZJDHMV5QD77

not attested not anchored not stored refs pending

The coupling to matter in Massive, Bi- and Multi-Gravity

Johannes Noller, Scott Melville

arxiv:1408.5131 v2 · 2014-08-21 · hep-th · astro-ph.CO · gr-qc · 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{57WS56LH6XOFNDHZJDHMV5QD77}

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	2026-05-18T02:29:02.610267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efed2ef967f5dc568cf948cecaf603ffcd0784fdfe352128b60778e23ea200ad

Aliases

arxiv: 1408.5131 · arxiv_version: 1408.5131v2 · doi: 10.48550/arxiv.1408.5131 · pith_short_12: 57WS56LH6XOF · pith_short_16: 57WS56LH6XOFNDHZ · pith_short_8: 57WS56LH

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/57WS56LH6XOFNDHZJDHMV5QD77 \
  | 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: efed2ef967f5dc568cf948cecaf603ffcd0784fdfe352128b60778e23ea200ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d717415da350fd8fd7d293bb7b0c408762a1fa761408b7bd6e81a3bc3a08ce59",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-08-21T20:00:05Z",
    "title_canon_sha256": "d9eb99825af24c5e6807b1aa816fd89f0c363fdc00e83d8f20d6a45304c18693"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5131",
    "kind": "arxiv",
    "version": 2
  }
}