Pith Number

pith:OSJQRO2J

pith:2013:OSJQRO2JJXSAXLTECZ443DJ5E2

not attested not anchored not stored refs pending

Skyrmions in the Skyrme model revisited

Khanh Duy Nguyen, Viet Ai Nguyen

arxiv:1309.1313 v2 · 2013-09-05 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OSJQRO2JJXSAXLTECZ443DJ5E2}

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	2026-05-18T03:13:59.422947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

749308bb494de40bae641679cd8d3d26ab51a1407c951afeaaf37ebeea26062b

Aliases

arxiv: 1309.1313 · arxiv_version: 1309.1313v2 · doi: 10.48550/arxiv.1309.1313 · pith_short_12: OSJQRO2JJXSA · pith_short_16: OSJQRO2JJXSAXLTE · pith_short_8: OSJQRO2J

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/OSJQRO2JJXSAXLTECZ443DJ5E2 \
  | 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: 749308bb494de40bae641679cd8d3d26ab51a1407c951afeaaf37ebeea26062b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e24ae002295bf3355db13af52b76910bf4ab04d682255f7851abcd5eaa5d617",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-09-05T11:21:05Z",
    "title_canon_sha256": "1d50ae1fd9dd6f9d0cab8f28362c23f3be8054c8ec82a211ebbbb0b99c169c0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1313",
    "kind": "arxiv",
    "version": 2
  }
}