Pith Number

pith:4CND5SGU

pith:2000:4CND5SGU4PEEN7VU22WX2XLAWV

not attested not anchored not stored refs pending

Solitons on compact and noncompact spaces in large noncommutativity

El Hassan Saidi, El Mostapha Sahraoui

arxiv:hep-th/0012259 v2 · 2000-12-28 · 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{4CND5SGU4PEEN7VU22WX2XLAWV}

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	2026-05-18T02:36:12.593374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e09a3ec8d4e3c846feb4d6ad7d5d60b570a9d2981f2333fa9502ca093c78257d

Aliases

arxiv: hep-th/0012259 · arxiv_version: hep-th/0012259v2 · doi: 10.48550/arxiv.hep-th/0012259 · pith_short_12: 4CND5SGU4PEE · pith_short_16: 4CND5SGU4PEEN7VU · pith_short_8: 4CND5SGU

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/4CND5SGU4PEEN7VU22WX2XLAWV \
  | 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: e09a3ec8d4e3c846feb4d6ad7d5d60b570a9d2981f2333fa9502ca093c78257d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66b95c6ceaac6e86d9af84f8c655f89f820f123f4cd1612137e0cb29616950e4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-12-28T18:58:10Z",
    "title_canon_sha256": "2259ef6aa776fe6f5aaec3f644a82534e1c081b8183bd92c44a1eab1e626ce01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0012259",
    "kind": "arxiv",
    "version": 2
  }
}