Pith Number

pith:M2TSQVH7

pith:2014:M2TSQVH752OVJWBCLU6INNZACR

not attested not anchored not stored refs pending

Extended Chaplygin Gas in Horava-Lifshitz Gravity

B. Pourhassan

arxiv:1412.2605 v4 · 2014-12-08 · gr-qc · 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{M2TSQVH752OVJWBCLU6INNZACR}

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	2026-05-18T01:11:25.453699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66a72854ffee9d54d8225d3c86b720146bb86dd92701b1fda54849aa78fe9c14

Aliases

arxiv: 1412.2605 · arxiv_version: 1412.2605v4 · doi: 10.48550/arxiv.1412.2605 · pith_short_12: M2TSQVH752OV · pith_short_16: M2TSQVH752OVJWBC · pith_short_8: M2TSQVH7

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/M2TSQVH752OVJWBCLU6INNZACR \
  | 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: 66a72854ffee9d54d8225d3c86b720146bb86dd92701b1fda54849aa78fe9c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3078c2781c665dfcd90c801d5bb278f5780897191bce0b48ce31d8f4bc972ab9",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-08T15:31:12Z",
    "title_canon_sha256": "f45776585687f7d994936b374dfd0028c210b0bc5a8cf7e7f027a84629cb6583"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2605",
    "kind": "arxiv",
    "version": 4
  }
}