Pith Number

pith:7BXAGZGN

pith:2008:7BXAGZGN53YJNEQV36ICQVYGME

not attested not anchored not stored refs pending

$q$-Breathers in finite lattices: nonlinearity and weak disorder

M.V. Ivanchenko

arxiv:0812.0845 v1 · 2008-12-04 · nlin.PS · 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{7BXAGZGN53YJNEQV36ICQVYGME}

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	2026-05-18T02:15:11.965182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f86e0364cdeef0969215df9028570661351c5687904d09d5ab13cb53ac2cf38e

Aliases

arxiv: 0812.0845 · arxiv_version: 0812.0845v1 · doi: 10.48550/arxiv.0812.0845 · pith_short_12: 7BXAGZGN53YJ · pith_short_16: 7BXAGZGN53YJNEQV · pith_short_8: 7BXAGZGN

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/7BXAGZGN53YJNEQV36ICQVYGME \
  | 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: f86e0364cdeef0969215df9028570661351c5687904d09d5ab13cb53ac2cf38e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a101c91f5252c62cef6514b17b73b16530b0ecf504549f89e1a0cee51505e47e",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2008-12-04T02:03:25Z",
    "title_canon_sha256": "3e21c7c70eee3d08bff2c4a5c69bceb0343403045e8fa628ba0124340d4311d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.0845",
    "kind": "arxiv",
    "version": 1
  }
}