Pith Number

pith:B4VJMNLF

pith:2014:B4VJMNLFO5GUZU4L346AQO2MEM

not attested not anchored not stored refs pending

Orbital stability in the cubic defocusing NLS equation: II. The black soliton

Dmitry Pelinovsky, Thierry Gallay

arxiv:1412.6804 v1 · 2014-12-21 · 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{B4VJMNLFO5GUZU4L346AQO2MEM}

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	2026-05-18T02:30:46.169237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f2a963565774d4cd38bdf3c083b4c232083badfad443569ffa9991c331a83d8

Aliases

arxiv: 1412.6804 · arxiv_version: 1412.6804v1 · doi: 10.48550/arxiv.1412.6804 · pith_short_12: B4VJMNLFO5GU · pith_short_16: B4VJMNLFO5GUZU4L · pith_short_8: B4VJMNLF

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/B4VJMNLFO5GUZU4L346AQO2MEM \
  | 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: 0f2a963565774d4cd38bdf3c083b4c232083badfad443569ffa9991c331a83d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "385abb5d8594e0e06d6146923e1636595582f9cb08496aade8ffaca9d1c33838",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-12-21T16:07:13Z",
    "title_canon_sha256": "aa55a93a2d74dfd1655921454b20142b8b9ba7479a9dfd667db82936947053c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6804",
    "kind": "arxiv",
    "version": 1
  }
}