Pith Number

pith:7WSQXEPY

pith:2000:7WSQXEPYXCRPFJMCBGHXUXZJRV

not attested not anchored not stored refs pending

Effect of classically forbidden momenta in one dimensional quantum scattering

A. D. Baute, I. L. Egusquiza, J. G. Muga

arxiv:quant-ph/0007079 v1 · 2000-07-20 · 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{7WSQXEPYXCRPFJMCBGHXUXZJRV}

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	2026-07-04T14:45:30.250858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fda50b91f8b8a2f2a582098f7a5f298d7802164d7f6c8b35f2cf01386dfd3a22

Aliases

arxiv: quant-ph/0007079 · arxiv_version: quant-ph/0007079v1 · doi: 10.48550/arxiv.quant-ph/0007079 · pith_short_12: 7WSQXEPYXCRP · pith_short_16: 7WSQXEPYXCRPFJMC · pith_short_8: 7WSQXEPY

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/7WSQXEPYXCRPFJMCBGHXUXZJRV \
  | 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: fda50b91f8b8a2f2a582098f7a5f298d7802164d7f6c8b35f2cf01386dfd3a22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b98343632b7618aaf888923e3657dd82e35abef35605f847bfdf35cabf0e1fc3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-07-20T16:39:04Z",
    "title_canon_sha256": "7175ea79461caa9ddbbb48b4b4d8dda6eb088962e0cead431a97cba71fe35bde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0007079",
    "kind": "arxiv",
    "version": 1
  }
}