Pith Number

pith:2YKW3PCM

pith:2016:2YKW3PCMSS5WD66RNBVFDDHH4S

not attested not anchored not stored refs pending

On dispersive blow-ups for the nonlinear Schr\"odinger equation

Maja Taskovi\'c, Younghun Hong

arxiv:1601.05371 v2 · 2016-01-20 · 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{2YKW3PCMSS5WD66RNBVFDDHH4S}

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	2026-05-18T01:22:11.089235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6156dbc4c94bb61fbd1686a518ce7e4b4bc8382f3e0243261ee0b007ed946d7

Aliases

arxiv: 1601.05371 · arxiv_version: 1601.05371v2 · doi: 10.48550/arxiv.1601.05371 · pith_short_12: 2YKW3PCMSS5W · pith_short_16: 2YKW3PCMSS5WD66R · pith_short_8: 2YKW3PCM

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/2YKW3PCMSS5WD66RNBVFDDHH4S \
  | 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: d6156dbc4c94bb61fbd1686a518ce7e4b4bc8382f3e0243261ee0b007ed946d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0f9e8d383c281abd2d5dddfaf993673607ae82980ed93ea85a834ac3c8e2512",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-01-20T18:59:12Z",
    "title_canon_sha256": "16f7a5a6702e0b24383406ba0cd22b63480093495cf5b20b401b53fb0a6c4d4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05371",
    "kind": "arxiv",
    "version": 2
  }
}