Pith Number

pith:WH5YNLW4

pith:2025:WH5YNLW4P3KS4DDRPP3N23HOPB

not attested not anchored not stored refs pending

Particles in finite volumes and a toy model of decaying neutrons

Christian K\"ading

arxiv:2504.16784 v2 · 2025-04-23 · hep-ph · hep-th · nucl-ex · nucl-th · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WH5YNLW4P3KS4DDRPP3N23HOPB}

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.

Cited by

1 paper in Pith

Directly computing Wigner functions for open quantum systems

Receipt and verification

First computed	2026-07-05T11:36:31.092815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1fb86aedc7ed52e0c717bf6dd6cee7848ad3f453ebf9df4fafdf108beca2c39

Aliases

arxiv: 2504.16784 · arxiv_version: 2504.16784v2 · doi: 10.48550/arxiv.2504.16784 · pith_short_12: WH5YNLW4P3KS · pith_short_16: WH5YNLW4P3KS4DDR · pith_short_8: WH5YNLW4

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/WH5YNLW4P3KS4DDRPP3N23HOPB \
  | 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: b1fb86aedc7ed52e0c717bf6dd6cee7848ad3f453ebf9df4fafdf108beca2c39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e802509a72b0879519eeba3e8cf186ee67ef94eaa3cc9ba227b972039e9a1b7",
    "cross_cats_sorted": [
      "hep-th",
      "nucl-ex",
      "nucl-th",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-04-23T15:01:40Z",
    "title_canon_sha256": "7b040963886a4fec2fb827b3673e19801e350ee3c9ec871ef5b3626361645f7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16784",
    "kind": "arxiv",
    "version": 2
  }
}