Pith Number

pith:XKGPOPWU

pith:2014:XKGPOPWU3ADESIFIHPPXNVBNZA

not attested not anchored not stored refs pending

Exact scattering matrix of graphs in magnetic field and quantum noise

Eric Ragoucy, Mihail Mintchev, Vincent Caudrelier

arxiv:1401.4967 v1 · 2014-01-17 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKGPOPWU3ADESIFIHPPXNVBNZA}

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	2026-05-18T01:45:18.937993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba8cf73ed4d8064920a83bdf76d42dc828e771cea75c56f1cdf870db4d87fbe8

Aliases

arxiv: 1401.4967 · arxiv_version: 1401.4967v1 · doi: 10.48550/arxiv.1401.4967 · pith_short_12: XKGPOPWU3ADE · pith_short_16: XKGPOPWU3ADESIFI · pith_short_8: XKGPOPWU

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/XKGPOPWU3ADESIFIHPPXNVBNZA \
  | 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: ba8cf73ed4d8064920a83bdf76d42dc828e771cea75c56f1cdf870db4d87fbe8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b49465ec7a10f8ddc776c77e744f8343b90e227b50e9f504332c331e2f653e16",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-17T14:50:07Z",
    "title_canon_sha256": "4ca9a54101ab8f9e2777ad5538456e86f2c3bfdc50f3f0b500cc572fcde550ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4967",
    "kind": "arxiv",
    "version": 1
  }
}