Pith Number

pith:OQMAYF5Z

pith:2022:OQMAYF5ZCVWQEXDI4V2GZTNAYN

not attested not anchored not stored refs pending

Vortices in polar and $\beta$ phases of $^3$He

G.E. Volovik

arxiv:2201.07191 v2 · 2022-01-18 · cond-mat.other · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQMAYF5ZCVWQEXDI4V2GZTNAYN}

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	2026-07-05T04:07:30.889204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74180c17b9156d025c68e5746ccda0c3539aceef11a3b0cdb551a983e857eb17

Aliases

arxiv: 2201.07191 · arxiv_version: 2201.07191v2 · doi: 10.48550/arxiv.2201.07191 · pith_short_12: OQMAYF5ZCVWQ · pith_short_16: OQMAYF5ZCVWQEXDI · pith_short_8: OQMAYF5Z

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/OQMAYF5ZCVWQEXDI4V2GZTNAYN \
  | 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: 74180c17b9156d025c68e5746ccda0c3539aceef11a3b0cdb551a983e857eb17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "925914166d3fd2de8d236e202a8fcaa6eea1504ccbcffcca84422ea84c7ffab6",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2022-01-18T18:44:02Z",
    "title_canon_sha256": "1f0a5c9325b55d5edad097d0a85a5ac6e5840208ae06e6468f5cfb7580600a6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.07191",
    "kind": "arxiv",
    "version": 2
  }
}