Pith Number

pith:PYQIMD3S

pith:2009:PYQIMD3SUAUH6SIH33WRWZDWHO

not attested not anchored not stored refs pending

S-wave DK interactions in the chiral SU(3) quark model

Dan Zhang, Qiao-Yan Zhao, Qiu-Yang Zhang

arxiv:0905.1804 v2 · 2009-05-12 · nucl-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{PYQIMD3SUAUH6SIH33WRWZDWHO}

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	2026-05-18T02:13:45.583530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e20860f72a0287f4907deed1b64763bb7cf7c21a0f4a7f608eb855456841fcf

Aliases

arxiv: 0905.1804 · arxiv_version: 0905.1804v2 · doi: 10.48550/arxiv.0905.1804 · pith_short_12: PYQIMD3SUAUH · pith_short_16: PYQIMD3SUAUH6SIH · pith_short_8: PYQIMD3S

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/PYQIMD3SUAUH6SIH33WRWZDWHO \
  | 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: 7e20860f72a0287f4907deed1b64763bb7cf7c21a0f4a7f608eb855456841fcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45363827477e689fbc13fd786f636a114e547b5e8847d0eca741463d7d600716",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-05-12T10:07:16Z",
    "title_canon_sha256": "429fc0df356667acb89e85ffa1c5d7bb3278145805ee5da1f0d5c136e292054f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.1804",
    "kind": "arxiv",
    "version": 2
  }
}