Pith Number

pith:A7XZYETQ

pith:2026:A7XZYETQQGA4EA62UT26KT4MPY

not attested not anchored not stored refs pending

Time-Reversal-Invariant Altermagnetic Acoustic Crystals

Han-Rong Xia, Jinglin Liu, Tianzhi Xia, Xiying Fan, Zebin Zhu, Zhen Gao

arxiv:2608.08827 v1 · 2026-08-09 · 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{A7XZYETQQGA4EA62UT26KT4MPY}

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	2026-08-11T01:25:27.398260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07ef9c12708181c203daa4f5e54f8c7e0165570340499c026aff5161dfde19ad

Aliases

arxiv: 2608.08827 · arxiv_version: 2608.08827v1 · doi: 10.48550/arxiv.2608.08827 · pith_short_12: A7XZYETQQGA4 · pith_short_16: A7XZYETQQGA4EA62 · pith_short_8: A7XZYETQ

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/A7XZYETQQGA4EA62UT26KT4MPY \
  | 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: 07ef9c12708181c203daa4f5e54f8c7e0165570340499c026aff5161dfde19ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5847aa96734e2de6503459227e682c7367eaf9756756fec12789d7b50b2abcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-08-09T17:20:24Z",
    "title_canon_sha256": "836df7bccb5fb62e31f1ae0c6cffffaeac31ef7c57e3001e168a9223d315ce99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08827",
    "kind": "arxiv",
    "version": 1
  }
}