Pith Number

pith:676EEUWQ

pith:2018:676EEUWQGJILFNW6IAXMKBYRE6

not attested not anchored not stored refs pending

A PDMS-based broadband acoustic impedance matched material for underwater applications

Anatoliy Strybulevych, John H. Page, Maxime Lanoy, Reine-Marie Guillermic

arxiv:1805.12192 v1 · 2018-05-30 · physics.app-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{676EEUWQGJILFNW6IAXMKBYRE6}

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	2026-05-18T00:14:31.205308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7fc4252d03250b2b6de402ec5071127a0834eddbb8dc81b0c5cf3f2acbb6eae

Aliases

arxiv: 1805.12192 · arxiv_version: 1805.12192v1 · doi: 10.48550/arxiv.1805.12192 · pith_short_12: 676EEUWQGJIL · pith_short_16: 676EEUWQGJILFNW6 · pith_short_8: 676EEUWQ

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/676EEUWQGJILFNW6IAXMKBYRE6 \
  | 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: f7fc4252d03250b2b6de402ec5071127a0834eddbb8dc81b0c5cf3f2acbb6eae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "183131504fa841b824e47eb97e35744300365f4bc7b237cb5990566cd3bcc30c",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-05-30T19:31:55Z",
    "title_canon_sha256": "bf33d864b7dcce8b7706f41b51778c5ac094702e89dce2f64bd94f1e650f5a48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12192",
    "kind": "arxiv",
    "version": 1
  }
}