Pith Number

pith:WDUWGK2P

pith:2017:WDUWGK2PDYMYFXT6G5BTRMYBID

not attested not anchored not stored refs pending

Dark Soliton Scattering in Symmetric and Asymmetric Double Potential Barriers

D. J. Frantzeskakis, F. Tsitoura, J. L. Marzuola, P. G. Kevrekidis, Z. A. Anastassi

arxiv:1702.07008 v1 · 2017-02-22 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDUWGK2PDYMYFXT6G5BTRMYBID}

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	2026-05-18T00:37:34.355575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e9632b4f1e1982de7e374338b30140cc9cb966b28562ef1c809b0e9f0958df

Aliases

arxiv: 1702.07008 · arxiv_version: 1702.07008v1 · doi: 10.48550/arxiv.1702.07008 · pith_short_12: WDUWGK2PDYMY · pith_short_16: WDUWGK2PDYMYFXT6 · pith_short_8: WDUWGK2P

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/WDUWGK2PDYMYFXT6G5BTRMYBID \
  | 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: b0e9632b4f1e1982de7e374338b30140cc9cb966b28562ef1c809b0e9f0958df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b6a38f5c74b4c5b0bd18339fcbf6885a90e291fd2ada0c85c0c22682fd7403a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2017-02-22T21:14:00Z",
    "title_canon_sha256": "5d487d09ee1e202b6b925fe796da80de2424b4b4703cbe93d5386b8b0be916bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07008",
    "kind": "arxiv",
    "version": 1
  }
}