Pith Number

pith:CHKWLCU5

pith:2016:CHKWLCU5CVGSEX7ZV7TWSVNRJK

not attested not anchored not stored refs pending

Early and Late Time Acoustic Measures for Underwater Seismic Airgun Signals In Long-Term Acoustic Data Sets

Christopher W. Clark, Dimitri Ponirakis, Holger Klinck, Melania Guerra, Peter Dugan

arxiv:1607.08482 v1 · 2016-05-05 · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHKWLCU5CVGSEX7ZV7TWSVNRJK}

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	2026-05-18T01:10:19.051515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11d5658a9d154d225ff9afe76955b14a91395db9d7828fd7c0a29d8b4fea13be

Aliases

arxiv: 1607.08482 · arxiv_version: 1607.08482v1 · doi: 10.48550/arxiv.1607.08482 · pith_short_12: CHKWLCU5CVGS · pith_short_16: CHKWLCU5CVGSEX7Z · pith_short_8: CHKWLCU5

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/CHKWLCU5CVGSEX7ZV7TWSVNRJK \
  | 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: 11d5658a9d154d225ff9afe76955b14a91395db9d7828fd7c0a29d8b4fea13be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa2fd62b4a03ba8a0b88ed9e102b67cacf3c1f65fcdb65ef22653c2e1235b530",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2016-05-05T18:03:41Z",
    "title_canon_sha256": "b368d4540c0e2f868adb1c67812a3af7ae7af6594befc14f160fa895ec48ab1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08482",
    "kind": "arxiv",
    "version": 1
  }
}