Pith Number

pith:RIVBAFXM

pith:2021:RIVBAFXME2N3L2RX7EGZDLFON6

not attested not anchored not stored refs pending

PhyAug: Physics-Directed Data Augmentation for Deep Sensing Model Transfer in Cyber-Physical Systems

Qun Song, Rui Tan, Wenjie Luo, Zhenyu Yan

arxiv:2104.01160 v2 · 2021-03-31 · cs.SD · cs.HC · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIVBAFXME2N3L2RX7EGZDLFON6}

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	2026-07-05T02:33:08.797851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a2a1016ec269bb5ea37f90d91acae6f86b7c51fa8a6212e015b81cc855d65ad

Aliases

arxiv: 2104.01160 · arxiv_version: 2104.01160v2 · doi: 10.48550/arxiv.2104.01160 · pith_short_12: RIVBAFXME2N3 · pith_short_16: RIVBAFXME2N3L2RX · pith_short_8: RIVBAFXM

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/RIVBAFXME2N3L2RX7EGZDLFON6 \
  | 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: 8a2a1016ec269bb5ea37f90d91acae6f86b7c51fa8a6212e015b81cc855d65ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d1b7a9c7e7226dd1d8d620e789b44ef62181a5f93471de2c0add96d7b83da9",
    "cross_cats_sorted": [
      "cs.HC",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-03-31T13:49:45Z",
    "title_canon_sha256": "d14aba45214372ec59ed99504b2e4ac082b7b61fe05eee2c99ab02ceacaeaaf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01160",
    "kind": "arxiv",
    "version": 2
  }
}