Pith Number

pith:WX2VGKLF

pith:2018:WX2VGKLFDAPE6LHHFFAK7E3K6W

not attested not anchored not stored refs pending

Skyrme-Faddeev model from 5d super-Yang-Mills

Alexander D. Popov, Olaf Lechtenfeld

arxiv:1807.11803 v2 · 2018-07-31 · hep-th · math-ph · 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{WX2VGKLFDAPE6LHHFFAK7E3K6W}

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	2026-05-18T00:05:09.101726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5f5532965181e4f2ce72940af936af5b7250d59a3bbb81d94aacac743fc27a2

Aliases

arxiv: 1807.11803 · arxiv_version: 1807.11803v2 · doi: 10.48550/arxiv.1807.11803 · pith_short_12: WX2VGKLFDAPE · pith_short_16: WX2VGKLFDAPE6LHH · pith_short_8: WX2VGKLF

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/WX2VGKLFDAPE6LHHFFAK7E3K6W \
  | 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: b5f5532965181e4f2ce72940af936af5b7250d59a3bbb81d94aacac743fc27a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b28d493a97b636bb397773e74e1f67b5d18835bbb2a23b231872d0a0fdff2dd",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-07-31T13:22:30Z",
    "title_canon_sha256": "259835554bc06ccd96e89e04e55a159739468a18f14501d5bb905a3c18bcedeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11803",
    "kind": "arxiv",
    "version": 2
  }
}