Pith Number

pith:VSDK2NTM

pith:2021:VSDK2NTMQYU56XC2FOOIV5GWJ3

not attested not anchored not stored refs pending

Gapless excitations inside the fully gapped kagome superconductors AV$_3$Sb$_5$

Jiangping Hu, Kun Jiang, Xilin Feng, Yi Zhang, Yuhao Gu

arxiv:2108.04703 v1 · 2021-08-10 · 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{VSDK2NTMQYU56XC2FOOIV5GWJ3}

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	2026-07-05T04:06:16.324491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac86ad366c8629df5c5a2b9c8af4d64eda7f5c6d1e58154b1518f129decf47f2

Aliases

arxiv: 2108.04703 · arxiv_version: 2108.04703v1 · doi: 10.48550/arxiv.2108.04703 · pith_short_12: VSDK2NTMQYU5 · pith_short_16: VSDK2NTMQYU56XC2 · pith_short_8: VSDK2NTM

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/VSDK2NTMQYU56XC2FOOIV5GWJ3 \
  | 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: ac86ad366c8629df5c5a2b9c8af4d64eda7f5c6d1e58154b1518f129decf47f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "455e1abc3ce20dba3fc621bbd1e51bcb195298f952d2faf23312420869596c89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-08-10T14:02:52Z",
    "title_canon_sha256": "8d5790c3b793ab9734cca4b1ba39f484ab2be983c04cc4ea43a0057efe1426c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.04703",
    "kind": "arxiv",
    "version": 1
  }
}