Pith Number

pith:FANL2VHV

pith:2016:FANL2VHVPBOI6DBTU5AKIV6KA7

not attested not anchored not stored refs pending

Global well-posedness of the derivative nonlinear Schr\"odinger equation with periodic boundary condition in $H^{\frac12}$

Razvan Mosincat

arxiv:1608.06838 v1 · 2016-08-24 · 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{FANL2VHVPBOI6DBTU5AKIV6KA7}

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	2026-05-18T01:07:57.410766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

281abd54f5785c8f0c33a740a457ca07c5d0834f7433531d36c97c8b6cd4504c

Aliases

arxiv: 1608.06838 · arxiv_version: 1608.06838v1 · doi: 10.48550/arxiv.1608.06838 · pith_short_12: FANL2VHVPBOI · pith_short_16: FANL2VHVPBOI6DBT · pith_short_8: FANL2VHV

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/FANL2VHVPBOI6DBTU5AKIV6KA7 \
  | 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: 281abd54f5785c8f0c33a740a457ca07c5d0834f7433531d36c97c8b6cd4504c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75c64fdc25241d994f64bbd984e510b7fb491dc166ad136290649a4b98784ecc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-08-24T14:30:13Z",
    "title_canon_sha256": "3147b67c5371eabb95228e4800fc837ec5f9bfa4116008280e323bd01857c927"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06838",
    "kind": "arxiv",
    "version": 1
  }
}