Pith Number

pith:6O3LBPKS

pith:2001:6O3LBPKSPHDHMKT6K4D76DWZ3D

not attested not anchored not stored refs pending

A Critical Examination to the Unitarized $\pi\pi$ Scattering Chiral Amplitudes

H. Zheng, Qin Ang, X. C.Song, Zhiguang Xiao

arxiv:hep-ph/0109012 v1 · 2001-09-02 · hep-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{6O3LBPKSPHDHMKT6K4D76DWZ3D}

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	2026-05-18T00:25:46.561268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3b6b0bd5279c6762a7e5707ff0ed9d8f6f27da1f15c245b612c4f94049c3a58

Aliases

arxiv: hep-ph/0109012 · arxiv_version: hep-ph/0109012v1 · doi: 10.48550/arxiv.hep-ph/0109012 · pith_short_12: 6O3LBPKSPHDH · pith_short_16: 6O3LBPKSPHDHMKT6 · pith_short_8: 6O3LBPKS

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/6O3LBPKSPHDHMKT6K4D76DWZ3D \
  | 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: f3b6b0bd5279c6762a7e5707ff0ed9d8f6f27da1f15c245b612c4f94049c3a58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d4f1355b6001a7cc4975dbc0387bb5f8072004cdd7730a6978f0d21c245e210",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-09-02T19:34:10Z",
    "title_canon_sha256": "610f0652adadec7016cac102d291f0c208139544204fab4e3a67832f46f92ab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0109012",
    "kind": "arxiv",
    "version": 1
  }
}