Pith Number

pith:7G3SLF4Y

pith:2011:7G3SLF4YZYFZ2IX6EM75JNBL73

not attested not anchored not stored refs pending

Precision Measurement of the 6He Half-Life and the Weak Axial Current in Nuclei

A. Garcia, A. Knecht, B. G. Delbridge, C. Wrede, D. W. Zumwalt, H. E. Swanson, I. S. Towner, P. Mueller, R. Hong, S. Utsuno, W. Williams

arxiv:1110.5531 v2 · 2011-10-25 · 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{7G3SLF4YZYFZ2IX6EM75JNBL73}

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	2026-05-18T03:59:27.241595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9b7259798ce0b9d22fe233fd4b42bfed9b8a87a4506e899b47770e101df1f5f

Aliases

arxiv: 1110.5531 · arxiv_version: 1110.5531v2 · doi: 10.48550/arxiv.1110.5531 · pith_short_12: 7G3SLF4YZYFZ · pith_short_16: 7G3SLF4YZYFZ2IX6 · pith_short_8: 7G3SLF4Y

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/7G3SLF4YZYFZ2IX6EM75JNBL73 \
  | 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: f9b7259798ce0b9d22fe233fd4b42bfed9b8a87a4506e899b47770e101df1f5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49e9bddcc445e881f413a630de0ef21e20e278546ad293144662a3342a7106a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2011-10-25T15:16:23Z",
    "title_canon_sha256": "22dcd6f532b53782a1c719eb93ac740516c445cf5561ffbdfc462a20e02c1d85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5531",
    "kind": "arxiv",
    "version": 2
  }
}