Pith Number

pith:UUFAFBL4

pith:2017:UUFAFBL4YKL5FRNBH3RJASCXYK

not attested not anchored not stored refs pending

A Class of Exactly Solvable Scattering Potentials in Two Dimensions, Entangled State Pair Generation, and a Grazing Angle Resonance Effect

Ali Mostafazadeh, Farhang Loran

arxiv:1711.01132 v1 · 2017-11-03 · quant-ph · math-ph · math.MP · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUFAFBL4YKL5FRNBH3RJASCXYK}

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	2026-05-18T00:26:53.660966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a50a02857cc297d2c5a13ee2904857c28f89a7f8a169f2bf1c0a72cdd83a913a

Aliases

arxiv: 1711.01132 · arxiv_version: 1711.01132v1 · doi: 10.48550/arxiv.1711.01132 · pith_short_12: UUFAFBL4YKL5 · pith_short_16: UUFAFBL4YKL5FRNB · pith_short_8: UUFAFBL4

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/UUFAFBL4YKL5FRNBH3RJASCXYK \
  | 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: a50a02857cc297d2c5a13ee2904857c28f89a7f8a169f2bf1c0a72cdd83a913a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbb1c16bbc23dbeedbcba1db5a9b3eaa67ce905b193b6a11a86593bbd7024f3d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-03T12:50:26Z",
    "title_canon_sha256": "652816b5b13a9039eb35dbec3b6c00ff5d7f5772f90cb79806ac4b9f61b91207"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01132",
    "kind": "arxiv",
    "version": 1
  }
}