Pith Number

pith:7U4HGVLS

pith:2010:7U4HGVLSZEEXER6XX7XBEAFNDR

not attested not anchored not stored refs pending

A coherent state approach to effective potential in noncommutative D=(2+1) models

A. C. Lehum, A. Yu. Petrov, J. R. Nascimento

arxiv:1004.2450 v1 · 2010-04-14 · 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{7U4HGVLSZEEXER6XX7XBEAFNDR}

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	2026-05-18T02:33:34.276165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd38735572c9097247d7bfee1200ad1c6322873a654ae18faa8b9db40d0d34ac

Aliases

arxiv: 1004.2450 · arxiv_version: 1004.2450v1 · doi: 10.48550/arxiv.1004.2450 · pith_short_12: 7U4HGVLSZEEX · pith_short_16: 7U4HGVLSZEEXER6X · pith_short_8: 7U4HGVLS

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/7U4HGVLSZEEXER6XX7XBEAFNDR \
  | 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: fd38735572c9097247d7bfee1200ad1c6322873a654ae18faa8b9db40d0d34ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9a46b983c5c96ce584c685628a9c8fe80aa3ddc244c354da3ae84d58b46c8fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-04-14T16:49:27Z",
    "title_canon_sha256": "5616a3977bcb9a852feddb9feaa2f25d26f36dc8cae12443339faa4809053b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2450",
    "kind": "arxiv",
    "version": 1
  }
}