Pith Number

pith:COAI5CWT

pith:2013:COAI5CWT5SJ5YG5JNMHUSOOQAM

not attested not anchored not stored refs pending

Generalized quasi-dilaton theory

A. Emir Gumrukcuoglu, Antonio De Felice, Shinji Mukohyama

arxiv:1309.3162 v1 · 2013-09-12 · 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{COAI5CWT5SJ5YG5JNMHUSOOQAM}

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	2026-05-18T03:04:48.553279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13808e8ad3ec93dc1ba96b0f4939d003101d32d8abd2f68c4c3d27be6d34dadd

Aliases

arxiv: 1309.3162 · arxiv_version: 1309.3162v1 · doi: 10.48550/arxiv.1309.3162 · pith_short_12: COAI5CWT5SJ5 · pith_short_16: COAI5CWT5SJ5YG5J · pith_short_8: COAI5CWT

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/COAI5CWT5SJ5YG5JNMHUSOOQAM \
  | 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: 13808e8ad3ec93dc1ba96b0f4939d003101d32d8abd2f68c4c3d27be6d34dadd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18f8988a4d85e574a44d265b5613a58bd77b96fb3eca911aaf6ed0512878b14a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-09-12T14:06:55Z",
    "title_canon_sha256": "da28da2289c8606b2d2726b8e594dccba806d41b779c4379407da02ccdbc665f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3162",
    "kind": "arxiv",
    "version": 1
  }
}