Pith Number

pith:WGCX2FRQ

pith:2017:WGCX2FRQER6RKK52D3YTK35LCU

not attested not anchored not stored refs pending

Some nonlocal operators and effects due to nonlocality

Claudia Bucur

arxiv:1705.00953 v1 · 2017-05-02 · 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{WGCX2FRQER6RKK52D3YTK35LCU}

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	2026-05-18T00:45:09.262904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1857d1630247d152bba1ef1356fab151c6f42bed3bccd540a98ed330aa504d6

Aliases

arxiv: 1705.00953 · arxiv_version: 1705.00953v1 · doi: 10.48550/arxiv.1705.00953 · pith_short_12: WGCX2FRQER6R · pith_short_16: WGCX2FRQER6RKK52 · pith_short_8: WGCX2FRQ

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/WGCX2FRQER6RKK52D3YTK35LCU \
  | 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: b1857d1630247d152bba1ef1356fab151c6f42bed3bccd540a98ed330aa504d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0757d7aa4a1ea5fa3192370bd32997fe7a8e45e51fe689027bd5ab385f6513f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-05-02T13:20:51Z",
    "title_canon_sha256": "8aa98ff808f14788ab62058d988eded80af82f656826d422540db1626a3410b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00953",
    "kind": "arxiv",
    "version": 1
  }
}