Pith Number

pith:N7YPPDDI

pith:2000:N7YPPDDINJ3PPNIN2ZKEZ7XOSV

not attested not anchored not stored refs pending

Space-Time Uncertainty and Noncommutativity in String Theory

Tamiaki Yoneya

arxiv:hep-th/0010172 v1 · 2000-10-20 · 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{N7YPPDDINJ3PPNIN2ZKEZ7XOSV}

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	2026-05-18T01:38:55.156209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ff0f78c686a76f7b50dd6544cfeee95599eafa008f9cfe585ae62034feb1faa

Aliases

arxiv: hep-th/0010172 · arxiv_version: hep-th/0010172v1 · doi: 10.48550/arxiv.hep-th/0010172 · pith_short_12: N7YPPDDINJ3P · pith_short_16: N7YPPDDINJ3PPNIN · pith_short_8: N7YPPDDI

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/N7YPPDDINJ3PPNIN2ZKEZ7XOSV \
  | 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: 6ff0f78c686a76f7b50dd6544cfeee95599eafa008f9cfe585ae62034feb1faa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ccabedf06672066441000c678833d089e72c2691a73a871d9b73b583eb7c5e4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-10-20T03:20:05Z",
    "title_canon_sha256": "d26f4b336758135f353da752d3b8fc68205df5502ee9e05893e568bd7aff7c14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0010172",
    "kind": "arxiv",
    "version": 1
  }
}