Pith Number

pith:URT4JWHU

pith:2017:URT4JWHU6QNAUHLOPG5UBC4UQS

not attested not anchored not stored refs pending

Towards High-quality Visualization of Superfluid Vortices

Chi-Wing Fu, Chi Xiong, Xiaopei Liu, Xuemiao Xu, Yulong Guo

arxiv:1710.02630 v1 · 2017-10-07 · physics.flu-dyn · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URT4JWHU6QNAUHLOPG5UBC4UQS}

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	2026-05-18T00:33:29.275638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a467c4d8f4f41a0a1d6e79bb408b94849a7528a6cc4ff5ceaa638e20f739f0f8

Aliases

arxiv: 1710.02630 · arxiv_version: 1710.02630v1 · doi: 10.48550/arxiv.1710.02630 · pith_short_12: URT4JWHU6QNA · pith_short_16: URT4JWHU6QNAUHLO · pith_short_8: URT4JWHU

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/URT4JWHU6QNAUHLOPG5UBC4UQS \
  | 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: a467c4d8f4f41a0a1d6e79bb408b94849a7528a6cc4ff5ceaa638e20f739f0f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57d6a2e5ecb3a03e2a0f107f96489bcdc72063fec53ee8b22e6b9c0030c4b23b",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-10-07T03:58:08Z",
    "title_canon_sha256": "ea1cab9e177be930dc373a2b9d224fea9685f75583e1998468bb7694285d1d98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02630",
    "kind": "arxiv",
    "version": 1
  }
}