Pith Number

pith:FBKUHCTI

pith:2019:FBKUHCTITDX5JHTDSNKWVZ4YSR

not attested not anchored not stored refs pending

Coherent phonon dynamics in spatially separated graphene mechanical resonators

Gang Cao, Gang Luo, Guang-Can Guo, Guang-Wei Deng, Guo-Ping Guo, Hai-Ou Li, Kai-Long Wang, Lin Tian, Ming Xiao, Xiang-Xiang Song, Zhuo-Zhi Zhang, Zi-Jia Su

arxiv:1909.11311 v2 · 2019-09-25 · cond-mat.mes-hall · 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{FBKUHCTITDX5JHTDSNKWVZ4YSR}

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	2026-07-05T00:45:10.722273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2855438a6898efd49e6393556ae798944840481b701e797dac274308609be9d6

Aliases

arxiv: 1909.11311 · arxiv_version: 1909.11311v2 · doi: 10.48550/arxiv.1909.11311 · pith_short_12: FBKUHCTITDX5 · pith_short_16: FBKUHCTITDX5JHTD · pith_short_8: FBKUHCTI

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/FBKUHCTITDX5JHTDSNKWVZ4YSR \
  | 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: 2855438a6898efd49e6393556ae798944840481b701e797dac274308609be9d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "077df86fac1f8fecd88425e75edf14929add6fc6054496542c7071ffd9c16934",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-09-25T06:57:37Z",
    "title_canon_sha256": "3bec37148d76dc726d810904ccc2ca1775020fecf299b82b04c3c465468d31c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.11311",
    "kind": "arxiv",
    "version": 2
  }
}