Pith Number

pith:J6YKBSA4

pith:1999:J6YKBSA4FC3ZLZ2WYXOVTYIZ7V

not attested not anchored not stored refs pending

SU(2) Skyrme Vortices

A.M.Tarabay, I.G.Chugunov (Department of Theoretical Physics, Moscow, Peoples' Friendship University of Russia, Russia), Yu.P.Rybakov

arxiv:hep-th/9901081 v1 · 1999-01-19 · 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{J6YKBSA4FC3ZLZ2WYXOVTYIZ7V}

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	2026-05-18T04:24:15.467085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fb0a0c81c28b795e756c5dd59e119fd4f27e3e96b66737334c45bb17a702134

Aliases

arxiv: hep-th/9901081 · arxiv_version: hep-th/9901081v1 · doi: 10.48550/arxiv.hep-th/9901081 · pith_short_12: J6YKBSA4FC3Z · pith_short_16: J6YKBSA4FC3ZLZ2W · pith_short_8: J6YKBSA4

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/J6YKBSA4FC3ZLZ2WYXOVTYIZ7V \
  | 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: 4fb0a0c81c28b795e756c5dd59e119fd4f27e3e96b66737334c45bb17a702134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeb1c2773d24138e6da719e664b59cbbd27fa5643ad684919c91e86d26c926c1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-01-19T16:23:26Z",
    "title_canon_sha256": "021827423be093435dcb238f41a7871255c85fd6a9fc21ba0e0bc1ce6b81ecdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9901081",
    "kind": "arxiv",
    "version": 1
  }
}