Pith Number

pith:OLSUSOVA

pith:2007:OLSUSOVAPQLL5WFI37HXWLPNRB

not attested not anchored not stored refs pending

Noncommutative tori and the Riemann-Hilbert correspondence

Snigdhayan Mahanta, Walter D. van Suijlekom

arxiv:0705.1076 v2 · 2007-05-08 · math.QA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLSUSOVAPQLL5WFI37HXWLPNRB}

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	2026-05-18T01:34:51.374613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e5493aa07c16bed8a8dfcf7b2ded885939865652b904a8331d4eeffef4e4cb

Aliases

arxiv: 0705.1076 · arxiv_version: 0705.1076v2 · doi: 10.48550/arxiv.0705.1076 · pith_short_12: OLSUSOVAPQLL · pith_short_16: OLSUSOVAPQLL5WFI · pith_short_8: OLSUSOVA

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/OLSUSOVAPQLL5WFI37HXWLPNRB \
  | 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: 72e5493aa07c16bed8a8dfcf7b2ded885939865652b904a8331d4eeffef4e4cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e367747da42f6335642d9b1a55bfb6e1d4f2e018ca08d775fee288d015eb223",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2007-05-08T12:22:02Z",
    "title_canon_sha256": "f7e76f19b1edbfb0dc0ec31bb8a8d1c6b2e3e021faf92e723dd69304faaa9cbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.1076",
    "kind": "arxiv",
    "version": 2
  }
}