Pith Number

pith:ZCB5VCDE

pith:2006:ZCB5VCDE4KUPVTUHC7ESOZ5RMY

not attested not anchored not stored refs pending

Time delay for one-dimensional quantum systems with steplike potentials

Philippe A. Jacquet, W. O. Amrein

arxiv:quant-ph/0610198 v1 · 2006-10-23 · 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{ZCB5VCDE4KUPVTUHC7ESOZ5RMY}

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	2026-07-04T15:37:17.861030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c883da8864e2a8face8717c92767b166101d225b85a463d47d06072132850bbf

Aliases

arxiv: quant-ph/0610198 · arxiv_version: quant-ph/0610198v1 · doi: 10.48550/arxiv.quant-ph/0610198 · pith_short_12: ZCB5VCDE4KUP · pith_short_16: ZCB5VCDE4KUPVTUH · pith_short_8: ZCB5VCDE

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/ZCB5VCDE4KUPVTUHC7ESOZ5RMY \
  | 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: c883da8864e2a8face8717c92767b166101d225b85a463d47d06072132850bbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ac6037ba3306e2dacf4f7a5aa7e203ff208dfbde82b4ae2c9a3a8a5dbf3c325",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-10-23T14:00:02Z",
    "title_canon_sha256": "81b92bc52f2e6c09026899c37f0077ff01aca2ff3c9db1083a9053f131c6c954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0610198",
    "kind": "arxiv",
    "version": 1
  }
}