Pith Number

pith:DJGRQLNX

pith:2015:DJGRQLNXU7HAMKCI6Z6YGVS3I5

not attested not anchored not stored refs pending

Physical interpretation of point-like interactions of one-dimensional Schr\"odinger operator

D. Yu. Panchenko, V. L. Kulinskii

arxiv:1503.00296 v1 · 2015-03-01 · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJGRQLNXU7HAMKCI6Z6YGVS3I5}

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	2026-05-18T01:58:26.823699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a4d182db7a7ce062848f67d83565b474bf9d8b1971d620fdf103f6d04e4e799

Aliases

arxiv: 1503.00296 · arxiv_version: 1503.00296v1 · doi: 10.48550/arxiv.1503.00296 · pith_short_12: DJGRQLNXU7HA · pith_short_16: DJGRQLNXU7HAMKCI · pith_short_8: DJGRQLNX

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/DJGRQLNXU7HAMKCI6Z6YGVS3I5 \
  | 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: 1a4d182db7a7ce062848f67d83565b474bf9d8b1971d620fdf103f6d04e4e799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e144bf33b2f48618ff570ec13170df83f1500a1ee416be3e49b9d4ed016599b",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-03-01T15:38:48Z",
    "title_canon_sha256": "839c94cd973327a5cb12daac885357d1b4b90986d0766df0cd8c51f4e4b5ebbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00296",
    "kind": "arxiv",
    "version": 1
  }
}