Pith Number

pith:2YGLYYHU

pith:2005:2YGLYYHUDWYSTGJF7J3N4CX6VF

not attested not anchored not stored refs pending

Complex Scaled Spectrum Completeness for Coupled Channels

A. Ohnishi, B.G. Giraud, K. Kato

arxiv:nucl-th/0503049 v1 · 2005-03-17 · nucl-th · 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{2YGLYYHUDWYSTGJF7J3N4CX6VF}

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	2026-07-04T15:20:03.145240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d60cbc60f41db1299925fa76de0afea96b5a86008726aa96be11412690bb0dc6

Aliases

arxiv: nucl-th/0503049 · arxiv_version: nucl-th/0503049v1 · doi: 10.48550/arxiv.nucl-th/0503049 · pith_short_12: 2YGLYYHUDWYS · pith_short_16: 2YGLYYHUDWYSTGJF · pith_short_8: 2YGLYYHU

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/2YGLYYHUDWYSTGJF7J3N4CX6VF \
  | 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: d60cbc60f41db1299925fa76de0afea96b5a86008726aa96be11412690bb0dc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc7736fd8a32348cac692021e8bb06a1dc1a5d79604e644939964b759f5687ae",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2005-03-17T17:30:57Z",
    "title_canon_sha256": "7cd696339fa893fd19b3ad6e8599135e38619e82b5812182576dd75a3cafef37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0503049",
    "kind": "arxiv",
    "version": 1
  }
}