Pith Number

pith:WTCBZEN6

pith:2014:WTCBZEN6JPARBTINUJQ2NF5EGK

not attested not anchored not stored refs pending

On the existence of a Feller semigroup with atomic measure in nonlocal boundary condition

Pavel Gurevich

arxiv:1405.0372 v1 · 2014-05-02 · 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{WTCBZEN6JPARBTINUJQ2NF5EGK}

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	2026-05-18T02:52:48.106341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4c41c91be4bc110cd0da261a697a432b4579d58a3c6d677dd680e7d20392478

Aliases

arxiv: 1405.0372 · arxiv_version: 1405.0372v1 · doi: 10.48550/arxiv.1405.0372 · pith_short_12: WTCBZEN6JPAR · pith_short_16: WTCBZEN6JPARBTIN · pith_short_8: WTCBZEN6

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/WTCBZEN6JPARBTINUJQ2NF5EGK \
  | 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: b4c41c91be4bc110cd0da261a697a432b4579d58a3c6d677dd680e7d20392478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b6a7c66dcf1fd461236083a58dfbafde22d1a5b932dfed6a9d2b1d55a76bfde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-05-02T10:26:28Z",
    "title_canon_sha256": "c21627baf2cb48b44beab6e0b116b2f1c671da80c260a26952bf6651c8b912c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0372",
    "kind": "arxiv",
    "version": 1
  }
}