Pith Number

pith:4BFSQZEN

pith:2009:4BFSQZENCA5VXUYQXTAILPGMV6

not attested not anchored not stored refs pending

Traveling waves for nonlinear Schr\"odinger equations with nonzero conditions at infinity

Mihai Mari\c{s}

arxiv:0903.0354 v2 · 2009-03-02 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BFSQZENCA5VXUYQXTAILPGMV6}

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	2026-05-18T03:29:28.186406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e04b28648d103b5bd310bcc085bcccaf9c3b65191899880adfcceef7dc02a0ce

Aliases

arxiv: 0903.0354 · arxiv_version: 0903.0354v2 · doi: 10.48550/arxiv.0903.0354 · pith_short_12: 4BFSQZENCA5V · pith_short_16: 4BFSQZENCA5VXUYQ · pith_short_8: 4BFSQZEN

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/4BFSQZENCA5VXUYQXTAILPGMV6 \
  | 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: e04b28648d103b5bd310bcc085bcccaf9c3b65191899880adfcceef7dc02a0ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "292e79450f8b1e4226fd6a53290b1c32ac5de914f5928db9806645e17b9c4349",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2009-03-02T18:54:27Z",
    "title_canon_sha256": "88d54c4faa2bcb677c107a0fb109701f1eb1e6ec5b2a2a1ae753558786c618ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.0354",
    "kind": "arxiv",
    "version": 2
  }
}