Pith Number

pith:WITGDIBK

pith:2026:WITGDIBKHGIY2HMHEUCDBCMNMF

not attested not anchored not stored refs pending

Coupled-channel approach to isotensor $\pi\pi\pi$ scattering from lattice QCD

Andrei Alexandru, Chris Culver, Frank X. Lee, Maxim Mai, Michael D\"oring, Yuchuan Feng

arxiv:2601.16916 v2 · 2026-01-23 · hep-lat · hep-ph · 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{WITGDIBKHGIY2HMHEUCDBCMNMF}

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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.

Cited by

2 papers in Pith

The $a_1(1420)$ in a Unitary Coupled-Channel Three-Body Approach

Three-body unitary determination of the $f_1(1285)$ and $f_1(1420)$ pole positions

Receipt and verification

First computed	2026-07-21T01:20:42.403726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b22661a02a39918d1d87250430898d615b22967217e1f437fb2aa51755b6ee53

Aliases

arxiv: 2601.16916 · arxiv_version: 2601.16916v2 · doi: 10.48550/arxiv.2601.16916 · pith_short_12: WITGDIBKHGIY · pith_short_16: WITGDIBKHGIY2HMH · pith_short_8: WITGDIBK

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/WITGDIBKHGIY2HMHEUCDBCMNMF \
  | 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: b22661a02a39918d1d87250430898d615b22967217e1f437fb2aa51755b6ee53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d0ef634edb12bdc83effb03b056726aa07fd059303b1d9655db1a96e5c14c2f",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2026-01-23T17:25:33Z",
    "title_canon_sha256": "29d08a8bd1a7e778524568645241471e14301a3543807612a27e2e942e472518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.16916",
    "kind": "arxiv",
    "version": 2
  }
}