Pith Number

pith:75XK2EC3

pith:2018:75XK2EC3343T2HILUI3TO7LX2F

not attested not anchored not stored refs pending

Inverse scattering for Schr\"{o}dinger operators on perturbed lattices

Hiroshi Isozaki, Hisashi Morioka, Kazunori Ando

arxiv:1803.09499 v2 · 2018-03-26 · 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{75XK2EC3343T2HILUI3TO7LX2F}

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	2026-05-18T00:00:56.765900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff6ead105bdf373d1d0ba237377d77d1748260a8c99f045f07da36fe30e25412

Aliases

arxiv: 1803.09499 · arxiv_version: 1803.09499v2 · doi: 10.48550/arxiv.1803.09499 · pith_short_12: 75XK2EC3343T · pith_short_16: 75XK2EC3343T2HIL · pith_short_8: 75XK2EC3

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/75XK2EC3343T2HILUI3TO7LX2F \
  | 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: ff6ead105bdf373d1d0ba237377d77d1748260a8c99f045f07da36fe30e25412

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79961d7c5bae715e63f7c1804cf3928bc5867c25ef196da88fb6df357c4d0dd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2018-03-26T10:37:12Z",
    "title_canon_sha256": "ebf3e15e09b11afb18a9ce51cab1c91d8264054d42554b8a8e30c9e2e983b833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09499",
    "kind": "arxiv",
    "version": 2
  }
}