Pith Number

pith:56IYDLTV

pith:2018:56IYDLTVYPZIDQ6ZKTKTLFSWWE

not attested not anchored not stored refs pending

Choreographies in the Discrete Nonlinear Schr\"odinger Equations

Carlos Garc\'ia-Azpeitia, Carlos L. Pando, Eusebius Doedel, Renato Calleja

arxiv:1801.03187 v1 · 2018-01-09 · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56IYDLTVYPZIDQ6ZKTKTLFSWWE}

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	2026-05-18T00:00:57.762560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef9181ae75c3f281c3d954d5359656b1285188a397de26ca8d58b7f2481b3b03

Aliases

arxiv: 1801.03187 · arxiv_version: 1801.03187v1 · doi: 10.48550/arxiv.1801.03187 · pith_short_12: 56IYDLTVYPZI · pith_short_16: 56IYDLTVYPZIDQ6Z · pith_short_8: 56IYDLTV

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/56IYDLTVYPZIDQ6ZKTKTLFSWWE \
  | 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: ef9181ae75c3f281c3d954d5359656b1285188a397de26ca8d58b7f2481b3b03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72d22fea24d2bc3a29999ddc0a08b00edbc3f9bafb6dc687099664dc0aca7989",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-01-09T23:34:04Z",
    "title_canon_sha256": "6f30aed198be316a6d1edfdf598c7352455fa8ad50497dd384743980af1449ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03187",
    "kind": "arxiv",
    "version": 1
  }
}