Pith Number

pith:TT3C3ZNF

pith:2017:TT3C3ZNFHJ47TPKNVTWQV43JU4

not attested not anchored not stored refs pending

Optomechanical non-contact measurement of microparticle compressibility in liquids

Gaurav Bahl, Jeewon Suh, Kewen Han

arxiv:1801.01163 v1 · 2017-12-30 · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TT3C3ZNFHJ47TPKNVTWQV43JU4}

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	2026-05-17T23:59:09.861000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cf62de5a53a79f9bd4daced0af369a70427821c0bef7b5f36e02098fb4fb749

Aliases

arxiv: 1801.01163 · arxiv_version: 1801.01163v1 · doi: 10.48550/arxiv.1801.01163 · pith_short_12: TT3C3ZNFHJ47 · pith_short_16: TT3C3ZNFHJ47TPKN · pith_short_8: TT3C3ZNF

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/TT3C3ZNFHJ47TPKNVTWQV43JU4 \
  | 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: 9cf62de5a53a79f9bd4daced0af369a70427821c0bef7b5f36e02098fb4fb749

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "404d7837160cf9ebbe047064fc0fa8d302d4730d24f3b0c26a74fe287466183f",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-12-30T15:36:00Z",
    "title_canon_sha256": "853935600207ce4549041e6409603b9bfb18ebfbced187b50ce42f1fe622b902"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01163",
    "kind": "arxiv",
    "version": 1
  }
}