Pith Number

pith:R3GEVSAN

pith:2012:R3GEVSANGCHDRHEOQAINWMP6F7

not attested not anchored not stored refs pending

Bound states in a double delta potential via Laplace transform

A. S. de Castro

arxiv:1205.1097 v1 · 2012-05-05 · 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{R3GEVSANGCHDRHEOQAINWMP6F7}

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	2026-05-18T03:56:12.131646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ecc4ac80d308e389c8e8010db31fe2febaeea1211f5beba160aca81c0ce4e1a

Aliases

arxiv: 1205.1097 · arxiv_version: 1205.1097v1 · doi: 10.48550/arxiv.1205.1097 · pith_short_12: R3GEVSANGCHD · pith_short_16: R3GEVSANGCHDRHEO · pith_short_8: R3GEVSAN

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/R3GEVSANGCHDRHEOQAINWMP6F7 \
  | 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: 8ecc4ac80d308e389c8e8010db31fe2febaeea1211f5beba160aca81c0ce4e1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0266b54bf2ecc974c26affa77a90ac7ba52747d4abe1a09eb7945d98342eac5",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-05T04:24:55Z",
    "title_canon_sha256": "6a1c9f9d0898e35513d8122e1a5e56974ff3a3dd35eda490140857a005146264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1097",
    "kind": "arxiv",
    "version": 1
  }
}