Pith Number

pith:LKXILHI3

pith:2011:LKXILHI3G4T2GXVLHS7OHXWLH5

not attested not anchored not stored refs pending

Efficient determination of critical parameters of nonlinear Schr\"{o}dinger equation with point-like potential using generalized polynomial chaos methods

Debananda Chakraborty, Emmanuel Lorin, Jae-Hun Jung

arxiv:1111.3865 v1 · 2011-11-16 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKXILHI3G4T2GXVLHS7OHXWLH5}

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	2026-05-18T02:21:34.470391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aae859d1b3727a35eab3cbee3decb3f717cc7d7082add1287491f7028d30427

Aliases

arxiv: 1111.3865 · arxiv_version: 1111.3865v1 · doi: 10.48550/arxiv.1111.3865 · pith_short_12: LKXILHI3G4T2 · pith_short_16: LKXILHI3G4T2GXVL · pith_short_8: LKXILHI3

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/LKXILHI3G4T2GXVLHS7OHXWLH5 \
  | 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: 5aae859d1b3727a35eab3cbee3decb3f717cc7d7082add1287491f7028d30427

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "835799c82cc37d80a5b36083be664259cc32ffff827549ba7bce34f36a1f3fce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-11-16T16:45:51Z",
    "title_canon_sha256": "6edb4dfc54aa79ad5a3770117677f975afd331f243efbbb21ecc5485ab14fe67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3865",
    "kind": "arxiv",
    "version": 1
  }
}