Pith Number

pith:GWP3NM6H

pith:1998:GWP3NM6HNVMFET3Q4ARPZR5O4P

not attested not anchored not stored refs pending

Event horizons and ergoregions in 3He

G.E. Volovik, T.A. Jacobson

arxiv:cond-mat/9801308 v4 · 1998-01-29 · cond-mat · gr-qc · hep-ph · 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{GWP3NM6HNVMFET3Q4ARPZR5O4P}

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.

Cited by

1 paper in Pith

Exploring Event Horizons and Hawking Radiation through Deformed Graphene Membranes

Receipt and verification

First computed	2026-07-04T16:07:33.650921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

359fb6b3c76d58524f70e022fcc7aee3ee2c1562308a42d0dbd9ff7c104d7bc9

Aliases

arxiv: cond-mat/9801308 · arxiv_version: cond-mat/9801308v4 · doi: 10.48550/arxiv.cond-mat/9801308 · pith_short_12: GWP3NM6HNVMF · pith_short_16: GWP3NM6HNVMFET3Q · pith_short_8: GWP3NM6H

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/GWP3NM6HNVMFET3Q4ARPZR5O4P \
  | 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: 359fb6b3c76d58524f70e022fcc7aee3ee2c1562308a42d0dbd9ff7c104d7bc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd794434004766ad6343e409138740292ec32ca49b87f24ee9265db18d2c97a0",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1998-01-29T08:04:26Z",
    "title_canon_sha256": "caeeab1e3ba185ca842d8b90a98d2c35514869401a43fd46cb44b10ff6ff24d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9801308",
    "kind": "arxiv",
    "version": 4
  }
}