Pith Number

pith:BN4KILCB

pith:2025:BN4KILCBQJRT2BZMCJ67EHA2QO

not attested not anchored not stored refs pending

The cut-off resolvent can grow arbitrarily fast in obstacle scattering

Siavash Sadeghi, Simon N. Chandler-Wilde

arxiv:2508.16958 v2 · 2025-08-23 · 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{BN4KILCBQJRT2BZMCJ67EHA2QO}

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	2026-05-18T02:44:33.388252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b78a42c4182633d072c127df21c1a83a7309391dc3a320e970e47d6f9739d3a

Aliases

arxiv: 2508.16958 · arxiv_version: 2508.16958v2 · doi: 10.48550/arxiv.2508.16958 · pith_short_12: BN4KILCBQJRT · pith_short_16: BN4KILCBQJRT2BZM · pith_short_8: BN4KILCB

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/BN4KILCBQJRT2BZMCJ67EHA2QO \
  | 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: 0b78a42c4182633d072c127df21c1a83a7309391dc3a320e970e47d6f9739d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e294a0d18a21fcece58f298a5adef587aeb9bee41e663ad48e75765b0b0ec7a",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-08-23T09:18:51Z",
    "title_canon_sha256": "0ff766510698129ab351f69cac1aae451b273324d7ec55aa38dba1079f2b099e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16958",
    "kind": "arxiv",
    "version": 2
  }
}