Pith Number

pith:6QVXQG5M

pith:2001:6QVXQG5M6OXL7W5ULBCOE4GZXT

not attested not anchored not stored refs pending

Noncommutative Multi-Solitons in 2+1 Dimensions

Alexander D. Popov, Olaf Lechtenfeld

arxiv:hep-th/0106213 v3 · 2001-06-24 · 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{6QVXQG5M6OXL7W5ULBCOE4GZXT}

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	2026-07-04T17:21:05.897755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f42b781bacf3aebfdbb45844e270d9bcef816a8ebdf1512414a25c14337f9ad7

Aliases

arxiv: hep-th/0106213 · arxiv_version: hep-th/0106213v3 · doi: 10.48550/arxiv.hep-th/0106213 · pith_short_12: 6QVXQG5M6OXL · pith_short_16: 6QVXQG5M6OXL7W5U · pith_short_8: 6QVXQG5M

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/6QVXQG5M6OXL7W5ULBCOE4GZXT \
  | 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: f42b781bacf3aebfdbb45844e270d9bcef816a8ebdf1512414a25c14337f9ad7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0efdb5002807e4edcbba8711de4d1e56984d7d97cc5b4335fd9c4952233ef5b4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-06-24T13:39:44Z",
    "title_canon_sha256": "9d396e4349801c5908fec21d657bc3193722be608c5abb54703945c10242a85b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0106213",
    "kind": "arxiv",
    "version": 3
  }
}