Pith Number

pith:DPZZMQK7

pith:2009:DPZZMQK73DDVXTLEWENFBMV6TM

not attested not anchored not stored refs pending

Nonlinear Schrodinger equation with time dependent potential

R\'emi Carles (I3M)

arxiv:0910.4893 v2 · 2009-10-26 · math.AP · 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{DPZZMQK73DDVXTLEWENFBMV6TM}

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	2026-05-18T04:12:43.140540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bf396415fd8c75bcd64b11a50b2be9b306fe97096e898e6019b55f34b421fa8

Aliases

arxiv: 0910.4893 · arxiv_version: 0910.4893v2 · doi: 10.48550/arxiv.0910.4893 · pith_short_12: DPZZMQK73DDV · pith_short_16: DPZZMQK73DDVXTLE · pith_short_8: DPZZMQK7

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/DPZZMQK73DDVXTLEWENFBMV6TM \
  | 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: 1bf396415fd8c75bcd64b11a50b2be9b306fe97096e898e6019b55f34b421fa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bef699476999360404805ebebb6108cc967006726d550124cfafabefe49ec079",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2009-10-26T14:46:05Z",
    "title_canon_sha256": "408c14564bceff6cb95bb71124593a5e581dc04aa4202c0a76682c42a1798677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4893",
    "kind": "arxiv",
    "version": 2
  }
}