Pith Number

pith:P43TTNAE

pith:1998:P43TTNAEFTDYVJOTXTG73VKTRR

not attested not anchored not stored refs pending

The Geometry of a $q$-Deformed Phase Space

B.L. Cerchiai, J. Madore, J. Wess, R. Hinterding

arxiv:math/9807123 v2 · 1998-07-22 · math.QA · 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{P43TTNAEFTDYVJOTXTG73VKTRR}

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	2026-05-18T02:35:38.410596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f3739b4042cc78aa5d3bccdfdd5538c46d4fa16276cebc26a8f2e28bcd82b5c

Aliases

arxiv: math/9807123 · arxiv_version: math/9807123v2 · doi: 10.48550/arxiv.math/9807123 · pith_short_12: P43TTNAEFTDY · pith_short_16: P43TTNAEFTDYVJOT · pith_short_8: P43TTNAE

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/P43TTNAEFTDYVJOTXTG73VKTRR \
  | 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: 7f3739b4042cc78aa5d3bccdfdd5538c46d4fa16276cebc26a8f2e28bcd82b5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eef23ed4b0744102bad3e081667f99b88f54c79f91fda1fb9ea8da7bb339311",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "1998-07-22T13:21:39Z",
    "title_canon_sha256": "5ebaac26895b2b229cc74e561499ef1fba373eb9b19aad7d55844cd2755f1822"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9807123",
    "kind": "arxiv",
    "version": 2
  }
}