Pith Number

pith:KHYSIIXZ

pith:2016:KHYSIIXZHZ25SQ2EIYKD2YKCJI

not attested not anchored not stored refs pending

Chaplygin Gas Ho\v{r}ava-Lifshitz Quantum Cosmology

Hossein Ardehali, Pouria Pedram

arxiv:1601.05965 v1 · 2016-01-22 · gr-qc · hep-th · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHYSIIXZHZ25SQ2EIYKD2YKCJI}

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	2026-05-18T01:20:08.178291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51f12422f93e75d9434446143d61424a03f7f92369965de5936cae4788206dd5

Aliases

arxiv: 1601.05965 · arxiv_version: 1601.05965v1 · doi: 10.48550/arxiv.1601.05965 · pith_short_12: KHYSIIXZHZ25 · pith_short_16: KHYSIIXZHZ25SQ2E · pith_short_8: KHYSIIXZ

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/KHYSIIXZHZ25SQ2EIYKD2YKCJI \
  | 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: 51f12422f93e75d9434446143d61424a03f7f92369965de5936cae4788206dd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c960b222438d61c1224a6f69b6e73410e4a2704ffabd797e00682d0cb155e523",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-01-22T11:43:55Z",
    "title_canon_sha256": "d3a052120f94f2cea6c4595508abeee1663f7aa2c9ef60438eb7c808488d6326"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05965",
    "kind": "arxiv",
    "version": 1
  }
}