Pith Number

pith:IXKFR24M

pith:2019:IXKFR24MLBDAJUHIVWZFJT2JFD

not attested not anchored not stored refs pending

Novel approaches to dark-matter detection using space-time separated clocks

Andrei Derevianko, Benjamin M. Roberts, Ben T. McAllister, Conner Dailey, Etienne Savalle, Florian Frank, Paul-Eric Pottie, Peter Wolf

arxiv:1902.07192 v5 · 2019-02-19 · gr-qc · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXKFR24MLBDAJUHIVWZFJT2JFD}

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	2026-07-05T00:11:32.301478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45d458eb8c584604d0e8adb254cf4928c81305b4e6f333125e0446bfbd95479f

Aliases

arxiv: 1902.07192 · arxiv_version: 1902.07192v5 · doi: 10.48550/arxiv.1902.07192 · pith_short_12: IXKFR24MLBDA · pith_short_16: IXKFR24MLBDAJUHI · pith_short_8: IXKFR24M

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/IXKFR24MLBDAJUHIVWZFJT2JFD \
  | 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: 45d458eb8c584604d0e8adb254cf4928c81305b4e6f333125e0446bfbd95479f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bf42f7008e695487cb08b4549f0a9fb0b0cb9ae0a55ececfd2193ab26861192",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-02-19T18:43:29Z",
    "title_canon_sha256": "9453d2ed0e20c7ef952452d68dded49a966dc09b414737171c4b05356be65808"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07192",
    "kind": "arxiv",
    "version": 5
  }
}