Pith Number

pith:E4MO3H52

pith:2013:E4MO3H52NTSOZCLQ5CW5JRNHNP

not attested not anchored not stored refs pending

Superluminal Vector in Ghost-free Massive Gravity

Siqing Yu

arxiv:1310.6469 v3 · 2013-10-24 · 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{E4MO3H52NTSOZCLQ5CW5JRNHNP}

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	2026-05-18T00:52:44.617665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2718ed9fba6ce4ec8970e8add4c5a76bd35969700976ae41c8ecfa9a486a68fe

Aliases

arxiv: 1310.6469 · arxiv_version: 1310.6469v3 · doi: 10.48550/arxiv.1310.6469 · pith_short_12: E4MO3H52NTSO · pith_short_16: E4MO3H52NTSOZCLQ · pith_short_8: E4MO3H52

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/E4MO3H52NTSOZCLQ5CW5JRNHNP \
  | 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: 2718ed9fba6ce4ec8970e8add4c5a76bd35969700976ae41c8ecfa9a486a68fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df0227c9634177bcc197d1e56c61592ed614d35c5f9489ad8f8e466916535e68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-10-24T02:59:18Z",
    "title_canon_sha256": "342df89cd45dc51dcce24b682df92ed5618cd9393111fcb54e17183c89c2a0db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6469",
    "kind": "arxiv",
    "version": 3
  }
}