Pith Number

pith:JGHVV7YJ

pith:2022:JGHVV7YJK73HAIKE2SAHLF37RZ

not attested not anchored not stored refs pending

$^4$He in Nanoporous Media: 4D XY Quantum Criticality at Finite Temperatures

Keiya Shirahama, Satoshi Murakawa, Tomoyuki Tani, Yusuke Nago

arxiv:2205.08727 v1 · 2022-05-18 · cond-mat.supr-con · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGHVV7YJK73HAIKE2SAHLF37RZ}

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	2026-07-05T04:29:33.898210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

498f5aff0957f6702144d48075977f8e73c16b90281a69357a8d65dc851b8082

Aliases

arxiv: 2205.08727 · arxiv_version: 2205.08727v1 · doi: 10.48550/arxiv.2205.08727 · pith_short_12: JGHVV7YJK73H · pith_short_16: JGHVV7YJK73HAIKE · pith_short_8: JGHVV7YJ

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/JGHVV7YJK73HAIKE2SAHLF37RZ \
  | 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: 498f5aff0957f6702144d48075977f8e73c16b90281a69357a8d65dc851b8082

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0992a8f6375b8cb0b282ebc4ebe22217a7ec5c04932de39973541e76f70362cc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-05-18T05:23:18Z",
    "title_canon_sha256": "9a7d2e45d9aa891e30709b71c527dcef77029a8a71697bd32c49048b9d5d451e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08727",
    "kind": "arxiv",
    "version": 1
  }
}