Pith Number

pith:PMFHIMNH

pith:2012:PMFHIMNHVFXDVVSIKM5ZZ2LH7Z

not attested not anchored not stored refs pending

Observational constraints on K-inflation models

Andrew R. Liddle, Sheng Li

arxiv:1204.6214 v3 · 2012-04-27 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PMFHIMNHVFXDVVSIKM5ZZ2LH7Z}

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	2026-05-18T01:57:43.208364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b0a7431a7a96e3ad648533b9ce967fe612bbc309fd51dd974c206bbb6691512

Aliases

arxiv: 1204.6214 · arxiv_version: 1204.6214v3 · doi: 10.48550/arxiv.1204.6214 · pith_short_12: PMFHIMNHVFXD · pith_short_16: PMFHIMNHVFXDVVSI · pith_short_8: PMFHIMNH

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/PMFHIMNHVFXDVVSIKM5ZZ2LH7Z \
  | 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: 7b0a7431a7a96e3ad648533b9ce967fe612bbc309fd51dd974c206bbb6691512

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a561a0fee891db8d2953340582485b6f41023c0ac327835d6e3c8f1fdb87d0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-27T13:42:21Z",
    "title_canon_sha256": "2db461fb9669ab2df4b8ee838118cf70f0e05fb4dd1d803b44342b2b78d17f77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6214",
    "kind": "arxiv",
    "version": 3
  }
}