Pith Number

pith:SVNLOXIU

pith:2019:SVNLOXIUDEK44A2X26QKBF5U3E

not attested not anchored not stored refs pending

Limit on the Fierz Interference Term b from a Measurement of the Beta Asymmetry in Neutron Decay

Alexander Petukhov, Bastian M\"arkisch, Christoph Roick, Dominik Werder, Hartmut Abele, Heiko Saul, Holger Mest, Michael Klopf, Torsten Soldner, Xiangzun Wang

arxiv:1911.01766 v2 · 2019-11-05 · 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{SVNLOXIUDEK44A2X26QKBF5U3E}

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	2026-07-05T01:34:20.678021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

955ab75d141915ce0357d7a0a097b4d92c91aa3871524c5a1a5a503da92403a0

Aliases

arxiv: 1911.01766 · arxiv_version: 1911.01766v2 · doi: 10.48550/arxiv.1911.01766 · pith_short_12: SVNLOXIUDEK4 · pith_short_16: SVNLOXIUDEK44A2X · pith_short_8: SVNLOXIU

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/SVNLOXIUDEK44A2X26QKBF5U3E \
  | 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: 955ab75d141915ce0357d7a0a097b4d92c91aa3871524c5a1a5a503da92403a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5ab12e743b003e4fb5a540f8670b7897030ea08bcbd6992633be2c7c579f0ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2019-11-05T13:38:51Z",
    "title_canon_sha256": "baf5c20f02fd84be7b9e93b3e631d7b9794ad955071d584241ac5a3007b660a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.01766",
    "kind": "arxiv",
    "version": 2
  }
}