Pith Number

pith:YTE7TXEB

pith:2007:YTE7TXEBPADMW2MWPAGPEMN2WU

not attested not anchored not stored refs pending

Weak decays of 4He-Lambda

(2) Brookhaven National Laboratory, (3) University of New Mexico, (4) University of Houston, (5) Vassar College, (6) Indiana University Cyclotron Facility, Albuquerque, B. Bassalleck (3), Bloomington, B. Quinn (1), F. Rozon (1), G. B. Franklin (1), G. Diebold (1), Houston, I. Sukaton (1), J. D. Parker (1), J. J. Szymanski (6), K. Johnston (4), M. J. Athanas (1), P. D. Barnes (1), Pittsburgh, Poughkeepsie, P. Pile (2), R. A. Schumacher (1), R. Chrien (2), R. Sawafta (2), R. Stearns (5), R. Sutter (2), S. Bart (2), Upton, USA, USA), V. J. Zeps (1) ((1) Carnegie Mellon University

arxiv:0705.3311 v2 · 2007-05-23 · 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{YTE7TXEBPADMW2MWPAGPEMN2WU}

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	2026-05-18T02:35:31.094008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4c9f9dc817806cb6996780cf231bab539246ba7de7ec0edd035576251f17fd8

Aliases

arxiv: 0705.3311 · arxiv_version: 0705.3311v2 · doi: 10.48550/arxiv.0705.3311 · pith_short_12: YTE7TXEBPADM · pith_short_16: YTE7TXEBPADMW2MW · pith_short_8: YTE7TXEB

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/YTE7TXEBPADMW2MWPAGPEMN2WU \
  | 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: c4c9f9dc817806cb6996780cf231bab539246ba7de7ec0edd035576251f17fd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f32aa82926cb1716f9165a4d78d5dd17d14f8c8ea3b2ccf69702b95e07bda661",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2007-05-23T09:57:29Z",
    "title_canon_sha256": "100055fc579390980209f4157caf723e0bfc3eabb46a290cd77b46a55558cdc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.3311",
    "kind": "arxiv",
    "version": 2
  }
}