Pith Number

pith:K47MYGKP

pith:2014:K47MYGKP6SRO5RINN5R2UXVMQL

not attested not anchored not stored refs pending

A continuum limit for the Kronig-Penney model

Aldo Procacci, Matteo Colangeli, Sokol Ndreca

arxiv:1409.3453 v1 · 2014-09-11 · math-ph · cond-mat.mes-hall · math.MP · 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{K47MYGKP6SRO5RINN5R2UXVMQL}

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	2026-05-18T02:43:01.332604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

573ecc194ff4a2eec50d6f63aa5eac82e93f53b24609a11c69b84c491663bbbc

Aliases

arxiv: 1409.3453 · arxiv_version: 1409.3453v1 · doi: 10.48550/arxiv.1409.3453 · pith_short_12: K47MYGKP6SRO · pith_short_16: K47MYGKP6SRO5RIN · pith_short_8: K47MYGKP

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/K47MYGKP6SRO5RINN5R2UXVMQL \
  | 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: 573ecc194ff4a2eec50d6f63aa5eac82e93f53b24609a11c69b84c491663bbbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "393807c614df142386b80ff1ac0c04dc77c22744e5b46e3fa5f6edcc65db5289",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-09-11T14:23:59Z",
    "title_canon_sha256": "9406ddb9aab0bf14ab3069675904cb62e156ddd55c943262804a7ff8040f67ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3453",
    "kind": "arxiv",
    "version": 1
  }
}