Pith Number

pith:X567QHYY

pith:2013:X567QHYYRGGRCKUW45C4CGPFZ6

not attested not anchored not stored refs pending

The model magnetic Laplacian on wedges

Nicolas Popoff

arxiv:1309.6077 v1 · 2013-09-24 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X567QHYYRGGRCKUW45C4CGPFZ6}

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	2026-05-18T03:12:24.064717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf7df81f18898d112a96e745c119e5cf87004ac4c3bd821acd5b9ff928b02eee

Aliases

arxiv: 1309.6077 · arxiv_version: 1309.6077v1 · doi: 10.48550/arxiv.1309.6077 · pith_short_12: X567QHYYRGGR · pith_short_16: X567QHYYRGGRCKUW · pith_short_8: X567QHYY

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/X567QHYYRGGRCKUW45C4CGPFZ6 \
  | 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: bf7df81f18898d112a96e745c119e5cf87004ac4c3bd821acd5b9ff928b02eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b6765c92f60b76841c80190d6d771cc8ddfa8d334ce78a2d42bbd0b3ffdb05f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-09-24T08:22:51Z",
    "title_canon_sha256": "1102f5eaa57242b43c8eb7a387d2d5e9da3b469672acae9a42798d510df1b3f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6077",
    "kind": "arxiv",
    "version": 1
  }
}