Pith Number

pith:B6GMZ72P

pith:2013:B6GMZ72PVQSKD322BF3TP73QGP

not attested not anchored not stored refs pending

Ghost-Free Derivative Interactions for a Massive Graviton

Kurt Hinterbichler

arxiv:1305.7227 v4 · 2013-05-30 · hep-th · 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{B6GMZ72PVQSKD322BF3TP73QGP}

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	2026-05-18T00:08:31.801858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f8cccff4fac24a1ef5a097737ff7033ff42251bf8f0b515c9d78dad0977cfcb

Aliases

arxiv: 1305.7227 · arxiv_version: 1305.7227v4 · doi: 10.48550/arxiv.1305.7227 · pith_short_12: B6GMZ72PVQSK · pith_short_16: B6GMZ72PVQSKD322 · pith_short_8: B6GMZ72P

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/B6GMZ72PVQSKD322BF3TP73QGP \
  | 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: 0f8cccff4fac24a1ef5a097737ff7033ff42251bf8f0b515c9d78dad0977cfcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e45b499e57b3c1d0fdb6f8ec109723a0407b9ebd7b015b832cc53e313bdb7f8",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-05-30T20:00:00Z",
    "title_canon_sha256": "05a485cc10ea4f528edbc7c1880390c8e53a72f9fc222be541881566b1b2e4d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7227",
    "kind": "arxiv",
    "version": 4
  }
}