Pith Number

pith:IVQFNGIQ

pith:2012:IVQFNGIQ5FBWLR7TMEOBZDRRDB

not attested not anchored not stored refs pending

Stability of Solitary Waves for a Generalized Derivative Nonlinear Schr\"odinger Equation

Catherine Sulem, Gideon Simpson, Xiao Liu

arxiv:1206.3502 v1 · 2012-06-15 · nlin.PS · 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{IVQFNGIQ5FBWLR7TMEOBZDRRDB}

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	2026-05-18T03:53:30.095407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4560569910e94365c7f3611c1c8e31184df6d3c8b9fd51a66d9c5b89495401c0

Aliases

arxiv: 1206.3502 · arxiv_version: 1206.3502v1 · doi: 10.48550/arxiv.1206.3502 · pith_short_12: IVQFNGIQ5FBW · pith_short_16: IVQFNGIQ5FBWLR7T · pith_short_8: IVQFNGIQ

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/IVQFNGIQ5FBWLR7TMEOBZDRRDB \
  | 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: 4560569910e94365c7f3611c1c8e31184df6d3c8b9fd51a66d9c5b89495401c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20f1d4c22af7eea89cf2587ccd8aa730f75b5b51319d6a6910c216d0c5b54573",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2012-06-15T16:00:58Z",
    "title_canon_sha256": "289b4c970dd16981c1741f04ac5fd2727df2a49be4f0765d03d5fdb2a927f7d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3502",
    "kind": "arxiv",
    "version": 1
  }
}