Pith Number

pith:LTKVFSH3

pith:2018:LTKVFSH37BGCVGS27SCGVJAUUD

not attested not anchored not stored refs pending

Time-Delay Interferometry and Clock-Noise Calibration

Massimo Tinto, Olaf Hartwig

arxiv:1807.02594 v1 · 2018-07-07 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTKVFSH37BGCVGS27SCGVJAUUD}

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	2026-05-18T00:06:59.180132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cd552c8fbf84c2a9a5afc846aa414a0c7536c805d7247b74444a7e52339a759

Aliases

arxiv: 1807.02594 · arxiv_version: 1807.02594v1 · doi: 10.48550/arxiv.1807.02594 · pith_short_12: LTKVFSH37BGC · pith_short_16: LTKVFSH37BGCVGS2 · pith_short_8: LTKVFSH3

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/LTKVFSH37BGCVGS27SCGVJAUUD \
  | 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: 5cd552c8fbf84c2a9a5afc846aa414a0c7536c805d7247b74444a7e52339a759

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63160df42e4b230c915f516d137379e44599b7eed2d0938cf3d3ba0bfaf85196",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-07-07T00:19:54Z",
    "title_canon_sha256": "a30fc6835bde0f564fbd20e4050ad0e0d3128edebad929f52bcef7797c2a6b36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02594",
    "kind": "arxiv",
    "version": 1
  }
}