Pith Number

pith:HD2FNZUG

pith:2018:HD2FNZUGYGWWWHSJNR2GHFH772

not attested not anchored not stored refs pending

Unitary equivalence between the Green's function and Schr\"odinger approaches for quantum graphs

Fabiano M. Andrade, Simone Severini

arxiv:1808.01154 v2 · 2018-08-03 · 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{HD2FNZUGYGWWWHSJNR2GHFH772}

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	2026-05-17T23:58:47.710719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38f456e686c1ad6b1e496c746394fffebcae787bdc6e678ec46530b3807d754d

Aliases

arxiv: 1808.01154 · arxiv_version: 1808.01154v2 · doi: 10.48550/arxiv.1808.01154 · pith_short_12: HD2FNZUGYGWW · pith_short_16: HD2FNZUGYGWWWHSJ · pith_short_8: HD2FNZUG

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/HD2FNZUGYGWWWHSJNR2GHFH772 \
  | 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: 38f456e686c1ad6b1e496c746394fffebcae787bdc6e678ec46530b3807d754d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ff5eb5cc3631e3fe1671aa08fc7f3594a02e37e6ea65a743553aeb1bc9728be",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-03T11:02:29Z",
    "title_canon_sha256": "9a26145f76699a2a79bb50cf177bcc5f11ec3d9960bbaf7ade7d4b0fd2d654e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01154",
    "kind": "arxiv",
    "version": 2
  }
}