Pith Number

pith:P4P7YXUH

pith:2013:P4P7YXUHQRNEU5MSA2PILM3PJS

not attested not anchored not stored refs pending

Higher Spin Cosmology

Avinash Raju, Chethan Krishnan, Shubho Roy, Somyadip Thakur

arxiv:1308.6741 v4 · 2013-08-30 · 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{P4P7YXUHQRNEU5MSA2PILM3PJS}

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	2026-05-18T02:58:45.833441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f1ffc5e87845a4a7592069e85b36f4ca4abdaeff8d604a2d5ff5971f80dd825

Aliases

arxiv: 1308.6741 · arxiv_version: 1308.6741v4 · doi: 10.48550/arxiv.1308.6741 · pith_short_12: P4P7YXUHQRNE · pith_short_16: P4P7YXUHQRNEU5MS · pith_short_8: P4P7YXUH

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/P4P7YXUHQRNEU5MSA2PILM3PJS \
  | 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: 7f1ffc5e87845a4a7592069e85b36f4ca4abdaeff8d604a2d5ff5971f80dd825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b49b19c92d84c8037b946ad2d07a04e3cba2e857e1a695f3933fbb978e80dd3d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-08-30T13:35:39Z",
    "title_canon_sha256": "3855fd7c7aeef51740ebd129735a9580612d113ab54f000ad15f1ca8707bf56e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6741",
    "kind": "arxiv",
    "version": 4
  }
}