Pith Number

pith:WLI56DZX

pith:2014:WLI56DZXON6OOUYU7MD4H3KYXI

not attested not anchored not stored refs pending

Neutrino mass and Extreme Value Distributions in $\beta$-decay

F. Falceto, J. G. Esteve

arxiv:1401.1644 v2 · 2014-01-08 · physics.data-an · 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{WLI56DZXON6OOUYU7MD4H3KYXI}

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	2026-05-18T01:45:32.908486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2d1df0f37737ce75314fb07c3ed58ba0509a56d5e27afa350466905ac23289c

Aliases

arxiv: 1401.1644 · arxiv_version: 1401.1644v2 · doi: 10.48550/arxiv.1401.1644 · pith_short_12: WLI56DZXON6O · pith_short_16: WLI56DZXON6OOUYU · pith_short_8: WLI56DZX

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/WLI56DZXON6OOUYU7MD4H3KYXI \
  | 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: b2d1df0f37737ce75314fb07c3ed58ba0509a56d5e27afa350466905ac23289c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8b74687d4580eeda8fb0479024fbe55017cde64713c64bceae6cede9344e709",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2014-01-08T10:17:18Z",
    "title_canon_sha256": "01649019f22658e7faff5aaa96bd22ab101a9342a5e6721980ec3f13fa22cdf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1644",
    "kind": "arxiv",
    "version": 2
  }
}