Pith Number

pith:CMFV7WS7

pith:2001:CMFV7WS7MCATRTYCPCUXXT3CG6

not attested not anchored not stored refs pending

Discovery of eta-mesic nuclei

G.A. Sokol, L.N. Pavlyuchenko (Lebedev Physical Institute, Moscow)

arxiv:nucl-ex/0111020 v1 · 2001-11-30 · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMFV7WS7MCATRTYCPCUXXT3CG6}

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

Non-mesonic decay of the $\eta$-mesic $^{3}\hspace{-0.03cm}\mbox{He}$ via $pd\rightarrow(^{3}\hspace{-0.03cm}\mbox{He}$-$\eta)_{bound}\rightarrow$ $^{3}\hspace{-0.03cm}\mbox{He} 2\gamma (6\gamma$) rea

Receipt and verification

First computed	2026-07-04T14:42:07.728853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

130b5fda5f608138cf0278a97bcf62378933d4c13299b380b330896448b2a376

Aliases

arxiv: nucl-ex/0111020 · arxiv_version: nucl-ex/0111020v1 · doi: 10.48550/arxiv.nucl-ex/0111020 · pith_short_12: CMFV7WS7MCAT · pith_short_16: CMFV7WS7MCATRTYC · pith_short_8: CMFV7WS7

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/CMFV7WS7MCATRTYCPCUXXT3CG6 \
  | 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: 130b5fda5f608138cf0278a97bcf62378933d4c13299b380b330896448b2a376

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f166665098afbf9b67b36ddae3c495ae46dc739a8d2a3732218e9dbbffdeb3c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2001-11-30T12:09:55Z",
    "title_canon_sha256": "07a82bbdd81ad98705ce8bc6f8a533c611e0d0b889f6be803404df3335d4d985"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0111020",
    "kind": "arxiv",
    "version": 1
  }
}