Pith Number

pith:QEA3MEVA

pith:2026:QEA3MEVAEYHCZE74OSVEUTY6GL

not attested not anchored not stored refs pending

Resonant interactions in the $\alpha$-FPUT lattice with site-dependent coefficients

Giovanni Dematteis, Lorenzo Migliorelli, Miguel Onorato, Sergio Chibbaro

arxiv:2605.24268 v1 · 2026-05-22 · cond-mat.stat-mech · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QEA3MEVAEYHCZE74OSVEUTY6GL}

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	2026-05-26T01:02:56.061030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8101b612a0260e2c93fc74aa4a4f1e32f306189f8d510d492be9b0952e2387fc

Aliases

arxiv: 2605.24268 · arxiv_version: 2605.24268v1 · doi: 10.48550/arxiv.2605.24268 · pith_short_12: QEA3MEVAEYHC · pith_short_16: QEA3MEVAEYHCZE74 · pith_short_8: QEA3MEVA

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/QEA3MEVAEYHCZE74OSVEUTY6GL \
  | 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: 8101b612a0260e2c93fc74aa4a4f1e32f306189f8d510d492be9b0952e2387fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b4ff2d79898bc83a4551a1b83c79b51312a44d462da68cc29795540df999efd",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2026-05-22T22:40:40Z",
    "title_canon_sha256": "113a8de3e416e3b0c9977cd03ff1b4d2b3192f052378ce56b1e4bfddf7c465f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24268",
    "kind": "arxiv",
    "version": 1
  }
}