Pith Number

pith:Q66C354J

pith:2017:Q66C354JVA2STVBA4TOIEA7NGV

not attested not anchored not stored refs pending

Skyrmion knots in frustrated magnets

Paul Sutcliffe

arxiv:1705.10966 v1 · 2017-05-31 · cond-mat.mes-hall · cond-mat.mtrl-sci · hep-th

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

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	2026-05-18T00:38:51.915834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87bc2df789a83529d420e4dc8203ed355233dacda932018b638832d5f9ff64da

Aliases

arxiv: 1705.10966 · arxiv_version: 1705.10966v1 · doi: 10.48550/arxiv.1705.10966 · pith_short_12: Q66C354JVA2S · pith_short_16: Q66C354JVA2STVBA · pith_short_8: Q66C354J

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/Q66C354JVA2STVBA4TOIEA7NGV \
  | 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: 87bc2df789a83529d420e4dc8203ed355233dacda932018b638832d5f9ff64da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6456b89456bb57421bc6e5bac6d5996ef95197fda4200d16ae7a486e27583e2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-05-31T07:43:44Z",
    "title_canon_sha256": "b18dcc7094e69fa285e574ab28453c8bd944c314d55bcb51aa87cab1c9e1830e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10966",
    "kind": "arxiv",
    "version": 1
  }
}