Pith Number

pith:LDF4PGVP

pith:2021:LDF4PGVPKEPT45GJR7764YXN5C

not attested not anchored not stored refs pending

Wobbling double sine-Gordon kinks

Azadeh Mohammadi, Jo\~ao G. F. Campos

arxiv:2103.04908 v2 · 2021-03-08 · hep-th · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LDF4PGVPKEPT45GJR7764YXN5C}

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.

Cited by

1 paper in Pith

Excited oscillons and charge-swapping

Receipt and verification

First computed	2026-07-05T03:13:25.996436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58cbc79aaf511f3e74c98fffee62ede882278564cb6b5ce3b661470ea17be2fe

Aliases

arxiv: 2103.04908 · arxiv_version: 2103.04908v2 · doi: 10.48550/arxiv.2103.04908 · pith_short_12: LDF4PGVPKEPT · pith_short_16: LDF4PGVPKEPT45GJ · pith_short_8: LDF4PGVP

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/LDF4PGVPKEPT45GJR7764YXN5C \
  | 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: 58cbc79aaf511f3e74c98fffee62ede882278564cb6b5ce3b661470ea17be2fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af4c8723a2b6e9e7ff73ef6a2217ffe4467830439c72799c6f050619cac796cf",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-03-08T17:12:46Z",
    "title_canon_sha256": "a47047e25a8c2d8eed50cb3c1a9477078f0482033ed5c659f12c2e44f2859727"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.04908",
    "kind": "arxiv",
    "version": 2
  }
}