Pith Number

pith:4OVR7MSQ

pith:1992:4OVR7MSQZVRS7O5KKYLPIO7XEQ

not attested not anchored not stored refs pending

Classical Fermi Fluid and Geometric Action for $c=1$

Avinash Dhar, Gautam Mandal, Spenta R. Wadia

arxiv:hep-th/9204028 v2 · 1992-04-10 · 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{4OVR7MSQZVRS7O5KKYLPIO7XEQ}

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	2026-05-18T04:37:44.152658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3ab1fb250cd632fbbaa5616f43bf724045ec696e08e7dca466a07ca4a00b7e5

Aliases

arxiv: hep-th/9204028 · arxiv_version: hep-th/9204028v2 · doi: 10.48550/arxiv.hep-th/9204028 · pith_short_12: 4OVR7MSQZVRS · pith_short_16: 4OVR7MSQZVRS7O5K · pith_short_8: 4OVR7MSQ

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/4OVR7MSQZVRS7O5KKYLPIO7XEQ \
  | 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: e3ab1fb250cd632fbbaa5616f43bf724045ec696e08e7dca466a07ca4a00b7e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d602650633030dd303a61a04ba750e8b8544555fec0c361d48868c09d58f1171",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-04-10T17:10:00Z",
    "title_canon_sha256": "849212c09826787590c7172246736f4fe572b178e219cd6c383e15e0e5b788a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9204028",
    "kind": "arxiv",
    "version": 2
  }
}