Pith Number

pith:IM5UGUE5

pith:2012:IM5UGUE5M7UWAEVMNLWEGZVYWO

not attested not anchored not stored refs pending

Vortex interaction on curved surfaces

Seung Ki Baek

arxiv:1211.4201 v1 · 2012-11-18 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IM5UGUE5M7UWAEVMNLWEGZVYWO}

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	2026-05-18T03:40:27.662408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

433b43509d67e96012ac6aec4366b8b3877bb883e958f7939250e429d8c119cf

Aliases

arxiv: 1211.4201 · arxiv_version: 1211.4201v1 · doi: 10.48550/arxiv.1211.4201 · pith_short_12: IM5UGUE5M7UW · pith_short_16: IM5UGUE5M7UWAEVM · pith_short_8: IM5UGUE5

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/IM5UGUE5M7UWAEVMNLWEGZVYWO \
  | 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: 433b43509d67e96012ac6aec4366b8b3877bb883e958f7939250e429d8c119cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef7c536055e55ba7a881c7e1c9f9c50e90ef89f27371e3aafe38715387f9ca53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-11-18T07:42:49Z",
    "title_canon_sha256": "1840803bc2ba1a0416e859ee1ce571d72283a3defa240a6616235c8cfaa490b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4201",
    "kind": "arxiv",
    "version": 1
  }
}