Pith Number

pith:6BNOOYWO

pith:2013:6BNOOYWOT5XLF7DKONPNKVT7IB

not attested not anchored not stored refs pending

Numerical and analytical tests of quasi-integrability in modified Sine-Gordon models

L. A. Ferreira, Wojtek J. Zakrzewski

arxiv:1308.4412 v2 · 2013-08-20 · hep-th · 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{6BNOOYWOT5XLF7DKONPNKVT7IB}

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	2026-05-18T01:48:07.500086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f05ae762ce9f6eb2fc6a735ed5567f406be6c99671284f9153b528a1a25d30d5

Aliases

arxiv: 1308.4412 · arxiv_version: 1308.4412v2 · doi: 10.48550/arxiv.1308.4412 · pith_short_12: 6BNOOYWOT5XL · pith_short_16: 6BNOOYWOT5XLF7DK · pith_short_8: 6BNOOYWO

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/6BNOOYWOT5XLF7DKONPNKVT7IB \
  | 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: f05ae762ce9f6eb2fc6a735ed5567f406be6c99671284f9153b528a1a25d30d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83ae04e8192a7863882f54e880a12d64933d0ac1119aa071717ff7da82ca0d63",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-08-20T20:00:05Z",
    "title_canon_sha256": "47e749d8a91c3bca5644a1a5b752c91447acf06ae8f999b877110b5c7fc2752e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4412",
    "kind": "arxiv",
    "version": 2
  }
}