Pith Number

pith:7OBHMNWG

pith:2014:7OBHMNWGBS6DR2IGRMN3UFZ37C

not attested not anchored not stored refs pending

A $\Lambda$CDM bounce scenario

Edward Wilson-Ewing, Yi-Fu Cai

arxiv:1412.2914 v2 · 2014-12-09 · gr-qc · astro-ph.CO · 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{7OBHMNWGBS6DR2IGRMN3UFZ37C}

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.

Cited by

1 paper in Pith

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Receipt and verification

First computed	2026-05-18T01:41:20.513130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb827636c60cbc38e9068b1bba173bf8a145cbd2e7ded015f857c993a0297106

Aliases

arxiv: 1412.2914 · arxiv_version: 1412.2914v2 · doi: 10.48550/arxiv.1412.2914 · pith_short_12: 7OBHMNWGBS6D · pith_short_16: 7OBHMNWGBS6DR2IG · pith_short_8: 7OBHMNWG

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/7OBHMNWGBS6DR2IGRMN3UFZ37C \
  | 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: fb827636c60cbc38e9068b1bba173bf8a145cbd2e7ded015f857c993a0297106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffc4f321c07ac78e03f932b98cb9554f690d8fde93e5b2a198c195c37a953b51",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-09T11:10:06Z",
    "title_canon_sha256": "420e1056a434d8d1eae6d08df1e61e87afd033353f76380c7a3331413eca8da9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2914",
    "kind": "arxiv",
    "version": 2
  }
}