Pith Number

pith:UD3L34J6

pith:2014:UD3L34J6G2BFDMWVGGU2CVLPL7

not attested not anchored not stored refs pending

Analytical characterization of the genuine multiparticle negativity

Martin Hofmann, Otfried G\"uhne, Tobias Moroder

arxiv:1401.2424 v2 · 2014-01-10 · 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{UD3L34J6G2BFDMWVGGU2CVLPL7}

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	2026-05-18T02:52:55.748360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0f6bdf13e368251b2d531a9a1556f5fc1e26abf86ff3bf969c1dd91c8a8f5b8

Aliases

arxiv: 1401.2424 · arxiv_version: 1401.2424v2 · doi: 10.48550/arxiv.1401.2424 · pith_short_12: UD3L34J6G2BF · pith_short_16: UD3L34J6G2BFDMWV · pith_short_8: UD3L34J6

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/UD3L34J6G2BFDMWVGGU2CVLPL7 \
  | 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: a0f6bdf13e368251b2d531a9a1556f5fc1e26abf86ff3bf969c1dd91c8a8f5b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2262efd1e5aaad38f90ffcf63be7c918725c095d4b8f8f890d1d2b10f4a02457",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-10T18:49:12Z",
    "title_canon_sha256": "3eceb2cf8e123d01ac6ecb1dd40d4e1aeca3637508254b2e2725eb324d4b1917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2424",
    "kind": "arxiv",
    "version": 2
  }
}