Pith Number

pith:WCZYC4PC

pith:2012:WCZYC4PCOARLDU4JYCRDLZAVBN

not attested not anchored not stored refs pending

Comment on "First Observation of Ground State Dineutron Decay: 16Be"

F. Delaunay, F.M. Marques, J. Gibelin, N.A. Orr, N.L. Achouri

arxiv:1204.5946 v2 · 2012-04-26 · nucl-ex · 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{WCZYC4PCOARLDU4JYCRDLZAVBN}

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	2026-05-18T01:57:43.807615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0b38171e27022b1d389c0a235e4150b74aecf973cea6ae855523380ebcf7a92

Aliases

arxiv: 1204.5946 · arxiv_version: 1204.5946v2 · doi: 10.48550/arxiv.1204.5946 · pith_short_12: WCZYC4PCOARL · pith_short_16: WCZYC4PCOARLDU4J · pith_short_8: WCZYC4PC

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/WCZYC4PCOARLDU4JYCRDLZAVBN \
  | 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: b0b38171e27022b1d389c0a235e4150b74aecf973cea6ae855523380ebcf7a92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1486364208465a26a031d5063d88bbac0f552128133de2204880afbb0fd45cf1",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2012-04-26T14:48:03Z",
    "title_canon_sha256": "f9acd344bd7734c701048aa60794b12dec1586c2aceaef3de2031e1cf546e4b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5946",
    "kind": "arxiv",
    "version": 2
  }
}