Pith Number

pith:OT7I7VXH

pith:2020:OT7I7VXHGGH6Y4G4C7UTUSYEQZ

not attested not anchored not stored refs pending

A new tension in the cosmological model from primordial deuterium?

Alain Coc, Cyril Pitrou, Elisabeth Vangioni, Jean-Philippe Uzan

arxiv:2011.11320 v3 · 2020-11-23 · astro-ph.CO · nucl-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{OT7I7VXHGGH6Y4G4C7UTUSYEQZ}

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

5 papers in Pith

Dark Energy Survey Year 3 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing

Nucleosynthesis and CMB bounds on photophilic ALPs: a fresh look

Bipartite Solution to the Lithium Problem

Double the axions, half the tension: multi-field early dark energy eases the Hubble tension

Probing Unification Scenarios with Big Bang Nucleosynthesis

Receipt and verification

First computed	2026-07-05T02:15:35.731944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74fe8fd6e7318fec70dc17e93a4b048674b93a4e9e0fc14993ad24d8a5cafc8e

Aliases

arxiv: 2011.11320 · arxiv_version: 2011.11320v3 · doi: 10.48550/arxiv.2011.11320 · pith_short_12: OT7I7VXHGGH6 · pith_short_16: OT7I7VXHGGH6Y4G4 · pith_short_8: OT7I7VXH

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/OT7I7VXHGGH6Y4G4C7UTUSYEQZ \
  | 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: 74fe8fd6e7318fec70dc17e93a4b048674b93a4e9e0fc14993ad24d8a5cafc8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ef42924be96009191bedb36dcc98aa50f607e6453ce158b7f550e4bd61861b7",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-11-23T10:48:02Z",
    "title_canon_sha256": "fbf625c1c7f4d3be612184615fe03f073fd0d3d69642a219516c7f4059e25e9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.11320",
    "kind": "arxiv",
    "version": 3
  }
}