Pith Number

pith:VHPIDF73

pith:2014:VHPIDF73TG4OTE2Z3G7BXJ2HS2

not attested not anchored not stored refs pending

The Marchenko representation of reflectionless Jacobi and Schrodinger operators

Christian Remling, Injo Hur, Matt McBride

arxiv:1401.7704 v1 · 2014-01-29 · 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{VHPIDF73TG4OTE2Z3G7BXJ2HS2}

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	2026-05-18T03:00:38.782495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9de8197fb99b8e99359d9be1ba74796bf1b2c1f6b353a6c75482da732b36e9a

Aliases

arxiv: 1401.7704 · arxiv_version: 1401.7704v1 · doi: 10.48550/arxiv.1401.7704 · pith_short_12: VHPIDF73TG4O · pith_short_16: VHPIDF73TG4OTE2Z · pith_short_8: VHPIDF73

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/VHPIDF73TG4OTE2Z3G7BXJ2HS2 \
  | 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: a9de8197fb99b8e99359d9be1ba74796bf1b2c1f6b353a6c75482da732b36e9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb86cf3cea9e942b34f59a20c0d970ec93f7335a01184a22933fc883665dcf6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2014-01-29T23:52:40Z",
    "title_canon_sha256": "3200486a1a1d63a1887036df370b89079c7ad5033d6f05b59163543fd2a27af1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7704",
    "kind": "arxiv",
    "version": 1
  }
}