Pith Number

pith:URZSP724

pith:2017:URZSP724JTFSPQHB66NJ7PYSTP

not attested not anchored not stored refs pending

Observation of topological edge states of sound at a momentum away from the high-symmetry point

Bai-Zhan Xia, De-Jie Yu, Hong-Qing Dai, Jian Liu, Jun-Rui Jiao, Ning Chen, Sheng-Jie Zheng, Ting-Ting Liu

arxiv:1706.08206 v1 · 2017-06-26 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URZSP724JTFSPQHB66NJ7PYSTP}

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	2026-05-18T00:18:20.001279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a47327ff5c4ccb27c0e1f79a9fbf129beec3d39e70643febca9503eb692d9fa4

Aliases

arxiv: 1706.08206 · arxiv_version: 1706.08206v1 · doi: 10.48550/arxiv.1706.08206 · pith_short_12: URZSP724JTFS · pith_short_16: URZSP724JTFSPQHB · pith_short_8: URZSP724

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/URZSP724JTFSPQHB66NJ7PYSTP \
  | 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: a47327ff5c4ccb27c0e1f79a9fbf129beec3d39e70643febca9503eb692d9fa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c91c5ce19d1fb4cf12f8185fe3d64ea4d87d7d5cee704442a5241cc3b484d8c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-06-26T02:16:20Z",
    "title_canon_sha256": "69cff7a0f41243c4192a611b3432ccb4af86af0f2f026f737ed3e26665fddd24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08206",
    "kind": "arxiv",
    "version": 1
  }
}