Pith Number

pith:YGQJC6T2

pith:2011:YGQJC6T2U2TT7PVTQGRD7QYZ3Z

not attested not anchored not stored refs pending

Pade approximation of the S-matrix as a way of locating quantum resonances and bound states

N. Elander, S. A. Rakityansky, S. A. Sofianos

arxiv:1110.4988 v1 · 2011-10-22 · nucl-th · physics.atom-ph · 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{YGQJC6T2U2TT7PVTQGRD7QYZ3Z}

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	2026-05-18T02:00:06.810917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1a0917a7aa6a73fbeb381a23fc319de4f0325014d59fc200fdf0385a63f7896

Aliases

arxiv: 1110.4988 · arxiv_version: 1110.4988v1 · doi: 10.48550/arxiv.1110.4988 · pith_short_12: YGQJC6T2U2TT · pith_short_16: YGQJC6T2U2TT7PVT · pith_short_8: YGQJC6T2

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/YGQJC6T2U2TT7PVTQGRD7QYZ3Z \
  | 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: c1a0917a7aa6a73fbeb381a23fc319de4f0325014d59fc200fdf0385a63f7896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab6bdb3b7ed167065c881c8ca8957281bcabedb46f3baab39d47c068bf037db3",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-10-22T19:14:04Z",
    "title_canon_sha256": "659df82383b3e688cd22328a2634472aca468fb08180cdf6b1a1ec348b7649ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4988",
    "kind": "arxiv",
    "version": 1
  }
}