Pith Number

pith:NHWC76RN

pith:1996:NHWC76RNJVI6LJPAC3XC3ZMCVI

not attested not anchored not stored refs pending

Glass state of superfluid 3He-A in aerogel

G.E. Volovik

arxiv:cond-mat/9602019 v1 · 1996-02-05 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHWC76RNJVI6LJPAC3XC3ZMCVI}

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	2026-07-04T16:00:28.108735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69ec2ffa2d4d51e5a5e016ee2de582aa10afdfe40758ccf6dbc4c0fc8ae2f4b8

Aliases

arxiv: cond-mat/9602019 · arxiv_version: cond-mat/9602019v1 · doi: 10.48550/arxiv.cond-mat/9602019 · pith_short_12: NHWC76RNJVI6 · pith_short_16: NHWC76RNJVI6LJPA · pith_short_8: NHWC76RN

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/NHWC76RNJVI6LJPAC3XC3ZMCVI \
  | 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: 69ec2ffa2d4d51e5a5e016ee2de582aa10afdfe40758ccf6dbc4c0fc8ae2f4b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "456fd27a17621d932bb9e62e0a223f8ca5fd260c9ac4c88a160dc315886e8b71",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1996-02-05T11:02:39Z",
    "title_canon_sha256": "4b1f764023760674f694a0f7aa774623880c2a1a34a3ec938897335dc7e8ae1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9602019",
    "kind": "arxiv",
    "version": 1
  }
}