Pith Number

pith:MDS4P7BG

pith:2018:MDS4P7BGOWLP2ZLLVTZB4XMD75

not attested not anchored not stored refs pending

New Phases of Superfluid $^3$He Confined in Aerogels

J. A. Sauls, J. M. Parpia, W. P. Halperin

arxiv:1812.04828 v1 · 2018-12-12 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MDS4P7BGOWLP2ZLLVTZB4XMD75}

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	2026-05-17T23:58:27.240669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60e5c7fc267596fd656bacf21e5d83ff76f99ccb2f1bcdd3572a1cb7d9d07876

Aliases

arxiv: 1812.04828 · arxiv_version: 1812.04828v1 · doi: 10.48550/arxiv.1812.04828 · pith_short_12: MDS4P7BGOWLP · pith_short_16: MDS4P7BGOWLP2ZLL · pith_short_8: MDS4P7BG

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/MDS4P7BGOWLP2ZLLVTZB4XMD75 \
  | 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: 60e5c7fc267596fd656bacf21e5d83ff76f99ccb2f1bcdd3572a1cb7d9d07876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4fb735c500f6a17417dcbf7bd4e5c3322236f1bbd9f1739f2dda05d9fe4ea02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-12-12T06:57:32Z",
    "title_canon_sha256": "50a116b26e2af7c6ba2c158b9855984906cbb3455d4a2c1ed514638497b3138d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04828",
    "kind": "arxiv",
    "version": 1
  }
}