Pith Number

pith:WQCNPROR

pith:2019:WQCNPRORK5GBY4VGM5M6YJOASV

not attested not anchored not stored refs pending

Prediction for two spatially modulated superfluids: $^4$He on fluorographene and on hexagonal BN

Francesco Ancilotto, Luciano Reatto, Marco Nava, Pier Luigi Silvestrelli

arxiv:1903.00328 v1 · 2019-02-27 · cond-mat.mes-hall · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQCNPRORK5GBY4VGM5M6YJOASV}

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	2026-05-17T23:52:20.064754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b404d7c5d1574c1c72a66759ec25c09541725fa71a5fa75d9235eb464590cd79

Aliases

arxiv: 1903.00328 · arxiv_version: 1903.00328v1 · doi: 10.48550/arxiv.1903.00328 · pith_short_12: WQCNPRORK5GB · pith_short_16: WQCNPRORK5GBY4VG · pith_short_8: WQCNPROR

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/WQCNPRORK5GBY4VGM5M6YJOASV \
  | 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: b404d7c5d1574c1c72a66759ec25c09541725fa71a5fa75d9235eb464590cd79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52ebea26899decef1318647b01ac0a22bd9b8171a702a596bc461bb5b4b3b594",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-02-27T18:23:40Z",
    "title_canon_sha256": "9b3a9c42d1535487025eb83c9250efd401b70203c66eb35b93d4a4071a9f92bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00328",
    "kind": "arxiv",
    "version": 1
  }
}