Pith Number

pith:SMSECJ66

pith:2003:SMSECJ665Z5EKYSDDFXDU65PXN

not attested not anchored not stored refs pending

Traces and Quasi-traces on the Boutet de Monvel Algebra

Elmar Schrohe, Gerd Grubb

arxiv:math/0311001 v2 · 2003-10-31 · math.AP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMSECJ665Z5EKYSDDFXDU65PXN}

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	2026-07-04T14:37:50.752000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93244127deee7a456243196e3a7bafbb4f9757f182cfa9d5209800c6b91634d4

Aliases

arxiv: math/0311001 · arxiv_version: math/0311001v2 · doi: 10.48550/arxiv.math/0311001 · pith_short_12: SMSECJ665Z5E · pith_short_16: SMSECJ665Z5EKYSD · pith_short_8: SMSECJ66

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/SMSECJ665Z5EKYSDDFXDU65PXN \
  | 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: 93244127deee7a456243196e3a7bafbb4f9757f182cfa9d5209800c6b91634d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b3e4537bf294abee19e0152f70374a6f5b5d0707e8e177973f4368a40e12ef9",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "",
    "primary_cat": "math.AP",
    "submitted_at": "2003-10-31T22:07:10Z",
    "title_canon_sha256": "4930e83045bb7558fad27598a2efd6c5bd70da9535c146cb94f4666a70b8d993"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0311001",
    "kind": "arxiv",
    "version": 2
  }
}