Pith Number

pith:QLOR5NTP

pith:1999:QLOR5NTPIU3NQURFMYPOSASS55

not attested not anchored not stored refs pending

Scattering of relativistic particles by a Coulomb field in two dimensions

Qiong-gui Lin

arxiv:quant-ph/9910044 v1 · 1999-10-11 · quant-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLOR5NTPIU3NQURFMYPOSASS55}

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	2026-05-18T01:05:00.236661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82dd1eb66f4536d85225661ee90252ef720a24014894a37112fa1211d3580abe

Aliases

arxiv: quant-ph/9910044 · arxiv_version: quant-ph/9910044v1 · doi: 10.48550/arxiv.quant-ph/9910044 · pith_short_12: QLOR5NTPIU3N · pith_short_16: QLOR5NTPIU3NQURF · pith_short_8: QLOR5NTP

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/QLOR5NTPIU3NQURFMYPOSASS55 \
  | 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: 82dd1eb66f4536d85225661ee90252ef720a24014894a37112fa1211d3580abe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd76cbedba045e49586693720803624c627e802ffb50e11d0505f3468e39efcb",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-10-11T13:16:26Z",
    "title_canon_sha256": "34e9906691f620630073ac9ad428595ce90103efb266602c9c0fadae876db7d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9910044",
    "kind": "arxiv",
    "version": 1
  }
}