Pith Number

pith:GFBHSYJI

pith:2012:GFBHSYJIUPBO4RBPMJ5E36OR4N

not attested not anchored not stored refs pending

Cnoidal Waves on Fermi-Pasta-Ulam Lattices

Alice Mikikits-Leitner, Gero Friesecke

arxiv:1208.2805 v1 · 2012-08-14 · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFBHSYJIUPBO4RBPMJ5E36OR4N}

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	2026-05-18T03:48:47.185753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3142796128a3c2ee442f627a4df9d1e3587abf319ca7da770bb8663d1b3d6d0a

Aliases

arxiv: 1208.2805 · arxiv_version: 1208.2805v1 · doi: 10.48550/arxiv.1208.2805 · pith_short_12: GFBHSYJIUPBO · pith_short_16: GFBHSYJIUPBO4RBP · pith_short_8: GFBHSYJI

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/GFBHSYJIUPBO4RBPMJ5E36OR4N \
  | 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: 3142796128a3c2ee442f627a4df9d1e3587abf319ca7da770bb8663d1b3d6d0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76be4d6b92a3bca857812aee6e09dbeb1cca9f2f8834b35b8fa543e5694ec7b7",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-08-14T08:27:37Z",
    "title_canon_sha256": "50b605c76600d3c08bc88ed06584cdd071791229981de944262437e7555aef41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2805",
    "kind": "arxiv",
    "version": 1
  }
}