Pith Number

pith:Y5QSB43G

pith:2009:Y5QSB43GJKXKK3EBKY4QDEGHMX

not attested not anchored not stored refs pending

Renormalization group equations in resonance chiral theory: the pi pi vector form-factor

J.J. Sanz-Cillero

arxiv:0910.2556 v1 · 2009-10-14 · 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{Y5QSB43GJKXKK3EBKY4QDEGHMX}

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	2026-05-18T02:34:18.917014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c76120f3664aaea56c8156390190c765f419b12f2ddbe9ac795fdd26479d3897

Aliases

arxiv: 0910.2556 · arxiv_version: 0910.2556v1 · doi: 10.48550/arxiv.0910.2556 · pith_short_12: Y5QSB43GJKXK · pith_short_16: Y5QSB43GJKXKK3EB · pith_short_8: Y5QSB43G

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/Y5QSB43GJKXKK3EBKY4QDEGHMX \
  | 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: c76120f3664aaea56c8156390190c765f419b12f2ddbe9ac795fdd26479d3897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e2a0ce7268bd847546517224de8202f5927d3e90c370c945f2317bb7f0e2b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-10-14T08:55:55Z",
    "title_canon_sha256": "730b7965afb746a01ceea900e3de2a3a0f6ada615052b4373b4e860985b38d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2556",
    "kind": "arxiv",
    "version": 1
  }
}