Pith Number

pith:HNSQSWLL

pith:2018:HNSQSWLLHIGRK5MQENI54NORRP

not attested not anchored not stored refs pending

Cosmological Lithium Problems

A.M. Mukhamedzhanov, C.A. Bertulani, Shubhchintak

arxiv:1802.03469 v1 · 2018-02-09 · 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{HNSQSWLLHIGRK5MQENI54NORRP}

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	2026-05-18T00:10:02.866875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b6509596b3a0d1575902351de35d18bcda5c4dfe22989558e20068b22e1711b

Aliases

arxiv: 1802.03469 · arxiv_version: 1802.03469v1 · doi: 10.48550/arxiv.1802.03469 · pith_short_12: HNSQSWLLHIGR · pith_short_16: HNSQSWLLHIGRK5MQ · pith_short_8: HNSQSWLL

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/HNSQSWLLHIGRK5MQENI54NORRP \
  | 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: 3b6509596b3a0d1575902351de35d18bcda5c4dfe22989558e20068b22e1711b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4fcc291ac4a381a19a15fbc095a285c59d2c0d8a0151f6a8c656eb9cd5d4966",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-02-09T22:18:13Z",
    "title_canon_sha256": "afd0ae93a35e8fa64a53aee84cb5e77b3226afd56d2e40a3f61fd34fddff2537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03469",
    "kind": "arxiv",
    "version": 1
  }
}