Pith Number

pith:XRJKTRIA

pith:2015:XRJKTRIAZUYD56YWCWLNKHRGLE

not attested not anchored not stored refs pending

Can we swim in superfluids?: Numerical demonstration of self-propulsion in a Bose-Einstein condensate

Hiroki Saito

arxiv:1505.06854 v2 · 2015-05-26 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRJKTRIAZUYD56YWCWLNKHRGLE}

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	2026-05-18T01:13:28.627218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc52a9c500cd303efb161596d51e26590e8fc72e7bc2fdeafee67e9a6fd74df7

Aliases

arxiv: 1505.06854 · arxiv_version: 1505.06854v2 · doi: 10.48550/arxiv.1505.06854 · pith_short_12: XRJKTRIAZUYD · pith_short_16: XRJKTRIAZUYD56YW · pith_short_8: XRJKTRIA

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/XRJKTRIAZUYD56YWCWLNKHRGLE \
  | 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: bc52a9c500cd303efb161596d51e26590e8fc72e7bc2fdeafee67e9a6fd74df7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6676c25cad964621c9b22f0c093b2de11b634c35ddae8b2be87f6290e54f83c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-05-26T08:42:03Z",
    "title_canon_sha256": "0612ad233ef759410b640999a097ec89537abccaa3748de0a6b004c4686e3305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06854",
    "kind": "arxiv",
    "version": 2
  }
}