Pith Number

pith:DTLBBBI6

pith:2021:DTLBBBI65NCE6RHIBM4VZ6KLSL

not attested not anchored not stored refs pending

Interferometric sensing of a commercial geophone

C. J. Collins, C. M. Mow-Lowry, D. Hoyland, J. Warner, L. Prokhorov, S. J. Cooper

arxiv:2109.03147 v1 · 2021-09-07 · physics.ins-det · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTLBBBI65NCE6RHIBM4VZ6KLSL}

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	2026-07-05T04:13:41.108299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cd610851eeb444f44e80b395cf94b92f002400a7398c36f7d2dd27d48b8a65d

Aliases

arxiv: 2109.03147 · arxiv_version: 2109.03147v1 · doi: 10.48550/arxiv.2109.03147 · pith_short_12: DTLBBBI65NCE · pith_short_16: DTLBBBI65NCE6RHI · pith_short_8: DTLBBBI6

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/DTLBBBI65NCE6RHIBM4VZ6KLSL \
  | 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: 1cd610851eeb444f44e80b395cf94b92f002400a7398c36f7d2dd27d48b8a65d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80ddfd618af91c762a3e98ccf5f4d6aed07d283e2bcdd3c5d99779b42c4b09b8",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-09-07T15:33:56Z",
    "title_canon_sha256": "24c8599d9f1e25bffdaa93275ed22940bc96b833693fcc752c5c270df85b71e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03147",
    "kind": "arxiv",
    "version": 1
  }
}