Pith Number

pith:VZVT5T73

pith:1994:VZVT5T73DQX3VBESGMPNZGMUOF

not attested not anchored not stored refs pending

Skyrme Crystal from a Twisted Instanton on a Four-Torus

Nick Manton, Paul Sutcliffe

arxiv:hep-th/9409182 v1 · 1994-09-29 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZVT5T73DQX3VBESGMPNZGMUOF}

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	2026-07-04T15:57:51.467842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae6b3ecffb1c2fba8492331edc9994717735f1d400841084351beef09d6d7adf

Aliases

arxiv: hep-th/9409182 · arxiv_version: hep-th/9409182v1 · doi: 10.48550/arxiv.hep-th/9409182 · pith_short_12: VZVT5T73DQX3 · pith_short_16: VZVT5T73DQX3VBES · pith_short_8: VZVT5T73

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/VZVT5T73DQX3VBESGMPNZGMUOF \
  | 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: ae6b3ecffb1c2fba8492331edc9994717735f1d400841084351beef09d6d7adf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21c6122513b340b23d67a0319229e75618cc6ed63bd2e795366c8b87da681f64",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-09-29T14:36:48Z",
    "title_canon_sha256": "cfcc887e8e95197cc65c247cf99c9fd6bdfe40ff8d0014e215fd196990babbc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9409182",
    "kind": "arxiv",
    "version": 1
  }
}