Pith Number

pith:IKWREIM6

pith:2015:IKWREIM6KZOG56AGGDNBH363TH

not attested not anchored not stored refs pending

Superfluid flow past an obstacle in annular Bose--Einstein condensates

A. Paris-Mandoki, H. Susanto, I. Lesanovsky, L. Hackermuller, M. Syafwan, P. Kevrekidis, P. Kruger

arxiv:1512.07924 v2 · 2015-12-24 · cond-mat.quant-gas · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKWREIM6KZOG56AGGDNBH363TH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:57:17.843945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42ad12219e565c6ef80630da13efdb99f72c8b9f14915ed2d1f3fe9f4b14fc07

Aliases

arxiv: 1512.07924 · arxiv_version: 1512.07924v2 · doi: 10.48550/arxiv.1512.07924 · pith_short_12: IKWREIM6KZOG · pith_short_16: IKWREIM6KZOG56AG · pith_short_8: IKWREIM6

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/IKWREIM6KZOG56AGGDNBH363TH \
  | 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: 42ad12219e565c6ef80630da13efdb99f72c8b9f14915ed2d1f3fe9f4b14fc07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfa1216f7ffac61233ef6805a6232d1ad31cad57d896df7b79679ffd338413ad",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-12-24T21:43:16Z",
    "title_canon_sha256": "f11e1e4c35e6fd0487341a50d516764e24346178ecdbbab24e828e4dcb3e4ae0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07924",
    "kind": "arxiv",
    "version": 2
  }
}