Pith Number

pith:XNQSDMCM

pith:2009:XNQSDMCMCWINXTCGB5RHPEUAHY

not attested not anchored not stored refs pending

Chiral Dynamics Predictions for $\eta'\to\eta\pi\pi$

Pere Masjuan

arxiv:0910.0140 v1 · 2009-10-01 · 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{XNQSDMCMCWINXTCGB5RHPEUAHY}

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	2026-05-18T02:34:20.545270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb6121b04c1590dbcc460f627792803e281e5944d50d14a410f82d4d4b746e92

Aliases

arxiv: 0910.0140 · arxiv_version: 0910.0140v1 · doi: 10.48550/arxiv.0910.0140 · pith_short_12: XNQSDMCMCWIN · pith_short_16: XNQSDMCMCWINXTCG · pith_short_8: XNQSDMCM

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/XNQSDMCMCWINXTCGB5RHPEUAHY \
  | 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: bb6121b04c1590dbcc460f627792803e281e5944d50d14a410f82d4d4b746e92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c29308267366d30294e17bdd820a7e6c516ffdd9b57c5b5584285035c9c6df0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-10-01T11:38:47Z",
    "title_canon_sha256": "5ed7b7c3719b05dec83041d714065e3ce0ea8a7384a4e0dec0d41553f803947d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0140",
    "kind": "arxiv",
    "version": 1
  }
}