Pith Number

pith:K2NKRP2J

pith:2017:K2NKRP2JEGQKLD44SSLBMZJXZB

not attested not anchored not stored refs pending

On the $L^{2}$-critical nonlinear Schrodinger equation with an inhomogeneous damping term

Mohamad Darwich

arxiv:1703.09101 v1 · 2017-03-27 · 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{K2NKRP2JEGQKLD44SSLBMZJXZB}

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	2026-05-18T00:47:54.288498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

569aa8bf4921a0a58f9c9496166537c84295ee13ccbc85d18b46d633324c254d

Aliases

arxiv: 1703.09101 · arxiv_version: 1703.09101v1 · doi: 10.48550/arxiv.1703.09101 · pith_short_12: K2NKRP2JEGQK · pith_short_16: K2NKRP2JEGQKLD44 · pith_short_8: K2NKRP2J

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/K2NKRP2JEGQKLD44SSLBMZJXZB \
  | 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: 569aa8bf4921a0a58f9c9496166537c84295ee13ccbc85d18b46d633324c254d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a08e5d05a7a42fea7aef87fcf1f685ba84825a10dbd0a3e1b12029c16d70adc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-27T14:26:30Z",
    "title_canon_sha256": "750957cccca88c1d6b667215ca4e017f8a6e2f3be4e77c7841d4ec6bb122eec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09101",
    "kind": "arxiv",
    "version": 1
  }
}