Pith Number

pith:JS4KDJLQ

pith:2008:JS4KDJLQ2BWC2F74SHKI4COGVO

not attested not anchored not stored refs pending

UV/IR mixing in noncommutative QED defined by Seiberg-Witten map

Jiangyang You, Peter Schupp

arxiv:0807.4886 v1 · 2008-07-30 · 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{JS4KDJLQ2BWC2F74SHKI4COGVO}

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	2026-05-18T04:27:45.817330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cb8a1a570d06c2d17fc91d48e09c6ab9319f7f680e2a1e008671da8ed234536

Aliases

arxiv: 0807.4886 · arxiv_version: 0807.4886v1 · doi: 10.48550/arxiv.0807.4886 · pith_short_12: JS4KDJLQ2BWC · pith_short_16: JS4KDJLQ2BWC2F74 · pith_short_8: JS4KDJLQ

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/JS4KDJLQ2BWC2F74SHKI4COGVO \
  | 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: 4cb8a1a570d06c2d17fc91d48e09c6ab9319f7f680e2a1e008671da8ed234536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ec6b7a3824ab92e110b3cd4e5d05a7a8f39112ada137a3f46b19fefa33b568e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-07-30T16:09:14Z",
    "title_canon_sha256": "e6270b8d1bacb916bf1ec34ee3b742b02de1a600e89c573d242202f2515db5a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.4886",
    "kind": "arxiv",
    "version": 1
  }
}