Pith Number

pith:DAPRKPJ7

pith:2010:DAPRKPJ7C22HQSGJ42L37CGGY7

not attested not anchored not stored refs pending

The analytical $\pi\pi$ scattering amplitude and the light scalars

A.V. Kiselev, N.N. Achasov

arxiv:1011.4446 v2 · 2010-11-19 · hep-ph · hep-ex · 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{DAPRKPJ7C22HQSGJ42L37CGGY7}

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	2026-05-18T02:23:36.183527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

181f153d3f16b47848c9e697bf88c6c7c7fed25d05d80b1babf2044454b69f75

Aliases

arxiv: 1011.4446 · arxiv_version: 1011.4446v2 · doi: 10.48550/arxiv.1011.4446 · pith_short_12: DAPRKPJ7C22H · pith_short_16: DAPRKPJ7C22HQSGJ · pith_short_8: DAPRKPJ7

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/DAPRKPJ7C22HQSGJ42L37CGGY7 \
  | 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: 181f153d3f16b47848c9e697bf88c6c7c7fed25d05d80b1babf2044454b69f75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c41a85ff40431db4bdec9b3a485f5efdff6bfbb0ed8f7843c56a8ffee33b2c2",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-11-19T15:16:22Z",
    "title_canon_sha256": "f7460f96b2637074daccf78013a5f0216bc1a36de0f4a7158433ca05b2562629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4446",
    "kind": "arxiv",
    "version": 2
  }
}