Pith Number

pith:3IXX3YS7

pith:2018:3IXX3YS7ZM76ACKKW3L7DPTJ7Z

not attested not anchored not stored refs pending

Conserved energies for the one dimensional Gross-Pitaevskii equation

Herbert Koch, Xian Liao

arxiv:1801.08386 v2 · 2018-01-25 · 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{3IXX3YS7ZM76ACKKW3L7DPTJ7Z}

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	2026-05-17T23:39:27.599753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da2f7de25fcb3fe0094ab6d7f1be69fe70ef6865e4bfcf95222c979f6e65a74c

Aliases

arxiv: 1801.08386 · arxiv_version: 1801.08386v2 · doi: 10.48550/arxiv.1801.08386 · pith_short_12: 3IXX3YS7ZM76 · pith_short_16: 3IXX3YS7ZM76ACKK · pith_short_8: 3IXX3YS7

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/3IXX3YS7ZM76ACKKW3L7DPTJ7Z \
  | 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: da2f7de25fcb3fe0094ab6d7f1be69fe70ef6865e4bfcf95222c979f6e65a74c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ebe637fd5d495a5c5d7ce4d49407a101e19c35cb8bb03c4971ab4b463e2ba9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-01-25T12:54:52Z",
    "title_canon_sha256": "a28221620a3467294c953db91d11a45dc8cc7b3685b9332081315132f44c6905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08386",
    "kind": "arxiv",
    "version": 2
  }
}