Pith Number

pith:KORCVS5M

pith:2011:KORCVS5MGQACFJOCXEDCZAIZ3J

not attested not anchored not stored refs pending

KAM theory for quasi-periodic equilibria in 1-D quasiperiodic media

Rafael de la Llave, Xifeng SU

arxiv:1104.5274 v1 · 2011-04-28 · math-ph · math.DS · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KORCVS5MGQACFJOCXEDCZAIZ3J}

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	2026-05-18T04:23:21.845377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53a22acbac340022a5c2b9062c8119da747738147311284fe42672c2848e88aa

Aliases

arxiv: 1104.5274 · arxiv_version: 1104.5274v1 · doi: 10.48550/arxiv.1104.5274 · pith_short_12: KORCVS5MGQAC · pith_short_16: KORCVS5MGQACFJOC · pith_short_8: KORCVS5M

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/KORCVS5MGQACFJOCXEDCZAIZ3J \
  | 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: 53a22acbac340022a5c2b9062c8119da747738147311284fe42672c2848e88aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f6dbe7f36b3304cd08576782d3a2aa5297440884d60f52271375a14346b7029",
    "cross_cats_sorted": [
      "math.DS",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-04-28T00:02:39Z",
    "title_canon_sha256": "4c053d0b72db0ec2faa3868ed0276a22fd0b611489c475b6d9b7aedb7799ac7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5274",
    "kind": "arxiv",
    "version": 1
  }
}