Pith Number

pith:TSFE35MY

pith:2012:TSFE35MYCACOO6F4I72RT37S6T

not attested not anchored not stored refs pending

Massive Gravity Theories and limits of Ghost-free Bigravity models

Andrew J. Tolley, Miguel F. Paulos

arxiv:1203.4268 v1 · 2012-03-19 · 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{TSFE35MYCACOO6F4I72RT37S6T}

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	2026-05-18T01:58:05.852200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c8a4df5981004e778bc47f519eff2f4e3e57bd736361bbdd27b2ff17631d8c3

Aliases

arxiv: 1203.4268 · arxiv_version: 1203.4268v1 · doi: 10.48550/arxiv.1203.4268 · pith_short_12: TSFE35MYCACO · pith_short_16: TSFE35MYCACOO6F4 · pith_short_8: TSFE35MY

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/TSFE35MYCACOO6F4I72RT37S6T \
  | 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: 9c8a4df5981004e778bc47f519eff2f4e3e57bd736361bbdd27b2ff17631d8c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab1c8ea2cc90d78fc6f547b29e87c7ca19c1212418342ddbf4901bf0c1de9e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-03-19T21:25:58Z",
    "title_canon_sha256": "153c6d3c5cc1517595af45ee8780a7022c76bafc654efa334987dbc76fa15ab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4268",
    "kind": "arxiv",
    "version": 1
  }
}