Pith Number

pith:CONF4E44

pith:2013:CONF4E44OSXIYBWZUV35H5AL65

not attested not anchored not stored refs pending

Entanglement entropy in particle decay

Daniel Boyanovsky, Louis Lello, Richard Holman

arxiv:1304.6110 v3 · 2013-04-22 · hep-th · hep-ph · 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{CONF4E44OSXIYBWZUV35H5AL65}

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	2026-05-18T03:06:32.615450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

139a5e139c74ae8c06d9a577d3f40bf7692c3104e6dcfd1e101744b4cc95f3f7

Aliases

arxiv: 1304.6110 · arxiv_version: 1304.6110v3 · doi: 10.48550/arxiv.1304.6110 · pith_short_12: CONF4E44OSXI · pith_short_16: CONF4E44OSXIYBWZ · pith_short_8: CONF4E44

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/CONF4E44OSXIYBWZUV35H5AL65 \
  | 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: 139a5e139c74ae8c06d9a577d3f40bf7692c3104e6dcfd1e101744b4cc95f3f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21f701fc3a6c3e873c26d987279f4a79dc3eb41d3e70d093fa49cb746f4b6b71",
    "cross_cats_sorted": [
      "hep-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-04-22T21:24:29Z",
    "title_canon_sha256": "aba36e976dcf05261305566e7c823f3b9fb596230e7514b91048c56167633265"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6110",
    "kind": "arxiv",
    "version": 3
  }
}