Pith Number

pith:TZY4ESZ5

pith:1997:TZY4ESZ53WIUIASTS7RCGHVUA6

not attested not anchored not stored refs pending

Simulation of Quantum Field Theory and Gravity in Superfluid He-3

G.E. Volovik

arxiv:cond-mat/9706172 v1 · 1997-06-17 · cond-mat · gr-qc · 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{TZY4ESZ53WIUIASTS7RCGHVUA6}

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	2026-05-18T04:23:55.518844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e71c24b3ddd9144025397e2231eb407827e09cc9b08ce3c06c0af9a50923b3f

Aliases

arxiv: cond-mat/9706172 · arxiv_version: cond-mat/9706172v1 · doi: 10.48550/arxiv.cond-mat/9706172 · pith_short_12: TZY4ESZ53WIU · pith_short_16: TZY4ESZ53WIUIAST · pith_short_8: TZY4ESZ5

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/TZY4ESZ53WIUIASTS7RCGHVUA6 \
  | 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: 9e71c24b3ddd9144025397e2231eb407827e09cc9b08ce3c06c0af9a50923b3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "397cb4c70c2a6d79ba758cb322bb9b351163b24750b641cd92e57f0d2ff3ad10",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1997-06-17T16:57:06Z",
    "title_canon_sha256": "875efcb466dec0f13823988f3fd662c77677ea2977ea43d19624fd8e938537ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9706172",
    "kind": "arxiv",
    "version": 1
  }
}