Pith Number

pith:AHML37ND

pith:2013:AHML37NDYC3ZFJM374SZEPMYRF

not attested not anchored not stored refs pending

Inflationary paradigm in trouble after Planck2013

Abraham Loeb, Anna Ijjas, Paul J. Steinhardt

arxiv:1304.2785 v2 · 2013-04-09 · astro-ph.CO · hep-ph · 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{AHML37NDYC3ZFJM374SZEPMYRF}

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

3 papers in Pith

Big Mysteries Survey: Physicists' Views on Cosmology, Black Holes, Quantum Mechanics, and Quantum Gravity

Birth of Inflationary Universes via Wineglass Wormholes and their No-Boundary Relatives

Planck 2018 results. VI. Cosmological parameters

Receipt and verification

First computed	2026-05-18T03:21:23.435571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d8bdfda3c0b792a59bff25923d9889635e0cbdba2bbb013fd9ec0ecca6c853

Aliases

arxiv: 1304.2785 · arxiv_version: 1304.2785v2 · doi: 10.48550/arxiv.1304.2785 · pith_short_12: AHML37NDYC3Z · pith_short_16: AHML37NDYC3ZFJM3 · pith_short_8: AHML37ND

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/AHML37NDYC3ZFJM374SZEPMYRF \
  | 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: 01d8bdfda3c0b792a59bff25923d9889635e0cbdba2bbb013fd9ec0ecca6c853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "469c912b2a3e7e43d61bebb97deb3ccf64bf8d9bd181c852411f2ae2998aabf3",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-09T20:15:58Z",
    "title_canon_sha256": "235d734781371474395a2d22e823addffb5c8039e83f5c50fe0f02d65cc0d17f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2785",
    "kind": "arxiv",
    "version": 2
  }
}