Pith Number

pith:3FFM7RD4

pith:2021:3FFM7RD4FDV3MN6UC4NP45FTMB

not attested not anchored not stored refs pending

New Thermonuclear Rate of 7Li(d,n)24He relevant to the Cosmological Lithium Problem

C. A. Bertulani, M. Pignatari, S. Q. Hou, T. C. L. Trueman, T. Kajino, Y. D. Luo

arxiv:2105.05470 v1 · 2021-05-12 · 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{3FFM7RD4FDV3MN6UC4NP45FTMB}

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

Temperature-Dependent CPT Violation: Constraints from Big Bang Nucleosynthesis

Receipt and verification

First computed	2026-07-05T03:27:57.105463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d94acfc47c28ebb637d4171afe74b360548974af48028f4dba2bcb29d6b693fd

Aliases

arxiv: 2105.05470 · arxiv_version: 2105.05470v1 · doi: 10.48550/arxiv.2105.05470 · pith_short_12: 3FFM7RD4FDV3 · pith_short_16: 3FFM7RD4FDV3MN6U · pith_short_8: 3FFM7RD4

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/3FFM7RD4FDV3MN6UC4NP45FTMB \
  | 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: d94acfc47c28ebb637d4171afe74b360548974af48028f4dba2bcb29d6b693fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc30fea9805ec730142c90069281eac204d63d0b2ba8d827aa2565f33c042b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-05-12T07:12:27Z",
    "title_canon_sha256": "6d55814b6c105b5cd6756616f5700810026b5a4c3336396df18f28ad38cae709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05470",
    "kind": "arxiv",
    "version": 1
  }
}