Pith Number

pith:GDWIWWBH

pith:2025:GDWIWWBHRIH65RMXPN27M43M2Q

not attested not anchored not stored refs pending

EchoForce: Continuous Grip Force Estimation from Skin Deformation Using Active Acoustic Sensing on a Wristband

Cheng Zhang, Chi-Jung Lee, Jiwan Kim, Kian Mahmoodi, Tan Gemicioglu, Yudong Xie

arxiv:2507.20437 v1 · 2025-07-27 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDWIWWBHRIH65RMXPN27M43M2Q}

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	2026-07-05T11:44:19.324076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30ec8b58278a0feec5977b75f6736cd4250c6731881c453a2a9daba5aceec512

Aliases

arxiv: 2507.20437 · arxiv_version: 2507.20437v1 · doi: 10.48550/arxiv.2507.20437 · pith_short_12: GDWIWWBHRIH6 · pith_short_16: GDWIWWBHRIH65RMX · pith_short_8: GDWIWWBH

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/GDWIWWBHRIH65RMXPN27M43M2Q \
  | 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: 30ec8b58278a0feec5977b75f6736cd4250c6731881c453a2a9daba5aceec512

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "674454a8dda312c1024a9841277c8a33149143d82949c79fcc4e2d46e41f2afe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-07-27T23:10:08Z",
    "title_canon_sha256": "cd6749dcf1fbe8b37d9028a8e691e03c48c6439ce53210c1598a0ea6a7db9855"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20437",
    "kind": "arxiv",
    "version": 1
  }
}