Pith Number

pith:OPDJSMRT

pith:2006:OPDJSMRTYV6GSZVKV4FOTI23GX

not attested not anchored not stored refs pending

Splitting Methods for SU(N) Loop Approximation

Peter Oswald, Tatiana Shingel

arxiv:math/0612645 v2 · 2006-12-21 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPDJSMRTYV6GSZVKV4FOTI23GX}

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	2026-06-03T22:06:21.594797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73c6993233c57c6966aaaf0ae9a35b35d622ddda2b1db7aba5ae49b9a6d22c28

Aliases

arxiv: math/0612645 · arxiv_version: math/0612645v2 · doi: 10.48550/arxiv.math/0612645 · pith_short_12: OPDJSMRTYV6G · pith_short_16: OPDJSMRTYV6GSZVK · pith_short_8: OPDJSMRT

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/OPDJSMRTYV6GSZVKV4FOTI23GX \
  | 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: 73c6993233c57c6966aaaf0ae9a35b35d622ddda2b1db7aba5ae49b9a6d22c28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe30774c3b1222f9a6e0350a6dbe0b633c57030d0f3d59bca297e8102eb9f7c9",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2006-12-21T14:48:32Z",
    "title_canon_sha256": "aff4f767ae3823b4d077c66a7eb724bb75bee303f038811eb7a3b5cfa0431710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0612645",
    "kind": "arxiv",
    "version": 2
  }
}