Pith Number

pith:EVSSDLRR

pith:1999:EVSSDLRRE7G6Q7KA2CEN54A7BW

not attested not anchored not stored refs pending

Monopole, half-quantum vortices and nexus in chiral superfluids and superconductors

G.E. Volovik

arxiv:cond-mat/9911374 v1 · 1999-11-23 · cond-mat · 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{EVSSDLRRE7G6Q7KA2CEN54A7BW}

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	2026-07-04T16:13:33.308270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

256521ae3127cde87d40d088def01f0db961e0ba57d763207c2c95a2eede10cf

Aliases

arxiv: cond-mat/9911374 · arxiv_version: cond-mat/9911374v1 · doi: 10.48550/arxiv.cond-mat/9911374 · pith_short_12: EVSSDLRRE7G6 · pith_short_16: EVSSDLRRE7G6Q7KA · pith_short_8: EVSSDLRR

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/EVSSDLRRE7G6Q7KA2CEN54A7BW \
  | 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: 256521ae3127cde87d40d088def01f0db961e0ba57d763207c2c95a2eede10cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c07a34217999bb9e6f4c5b6b3dd739be0e4b483c600fe6ac8e059954a6a3c472",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1999-11-23T12:41:10Z",
    "title_canon_sha256": "529911358c18ebc6a5d40b84398bc825140e8ddea32e97b50b5733611b727256"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9911374",
    "kind": "arxiv",
    "version": 1
  }
}