Pith Number

pith:QFAYZGTU

pith:2004:QFAYZGTUQGIRRKGCQTRFJBAWRS

not attested not anchored not stored refs pending

Towards a solution of the Gn/Gp puzzle in the weak decay of Lambda-hypernuclei

A. Parreno, A. Ramos, G. Garbarino, W. M. Alberico

arxiv:nucl-th/0407046 v1 · 2004-07-16 · 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{QFAYZGTUQGIRRKGCQTRFJBAWRS}

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	2026-07-04T14:42:43.993701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81418c9a74819118a8c284e25484168ca65b2154a6d23f5b724f437362837caa

Aliases

arxiv: nucl-th/0407046 · arxiv_version: nucl-th/0407046v1 · doi: 10.48550/arxiv.nucl-th/0407046 · pith_short_12: QFAYZGTUQGIR · pith_short_16: QFAYZGTUQGIRRKGC · pith_short_8: QFAYZGTU

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/QFAYZGTUQGIRRKGCQTRFJBAWRS \
  | 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: 81418c9a74819118a8c284e25484168ca65b2154a6d23f5b724f437362837caa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76d8d894d04400954d21eb2d59cd75d845dc2c5b13aefc8b4904dbac80b1ac5c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2004-07-16T09:36:34Z",
    "title_canon_sha256": "4b0a9085755275536d7ce546cf150445c6b7178fdc2fdb693651d2b34e7df0bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0407046",
    "kind": "arxiv",
    "version": 1
  }
}