Pith Number

pith:J7YUQM6M

pith:1997:J7YUQM6MUJIDCJ5L67UK4JGGS2

not attested not anchored not stored refs pending

Baryon Asymmetry of Universe: View from Superfluid 3He

G.E. Volovik

arxiv:cond-mat/9706149 v2 · 1997-06-14 · cond-mat · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7YUQM6MUJIDCJ5L67UK4JGGS2}

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	2026-05-18T04:23:55.524779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff14833cca2503127abf7e8ae24c696a88fcc03c4cb4cf0f6dacba2ab2cadc8

Aliases

arxiv: cond-mat/9706149 · arxiv_version: cond-mat/9706149v2 · doi: 10.48550/arxiv.cond-mat/9706149 · pith_short_12: J7YUQM6MUJID · pith_short_16: J7YUQM6MUJIDCJ5L · pith_short_8: J7YUQM6M

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/J7YUQM6MUJIDCJ5L67UK4JGGS2 \
  | 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: 4ff14833cca2503127abf7e8ae24c696a88fcc03c4cb4cf0f6dacba2ab2cadc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8708b096d159bf2353820a79d11ba2e103eea7baa1fb47054b447e5b70ece36",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1997-06-14T16:32:53Z",
    "title_canon_sha256": "6cd5eccc86003158030dd8b66e77575af7d3e7238af2a5f54ab2fc707585c724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9706149",
    "kind": "arxiv",
    "version": 2
  }
}