Pith Number

pith:F2KME7Z6

pith:2015:F2KME7Z6BGEQGEPIQF323NQMQN

not attested not anchored not stored refs pending

KWISP: an ultra-sensitive force sensor for the Dark Energy sector

A. Gardikiotis, D.H.H. Hoffmann, G. Cantatore, K. Zioutas, M. Karuza, Y.K. Semertzidis

arxiv:1509.04499 v1 · 2015-09-15 · physics.ins-det · astro-ph.IM · gr-qc · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2KME7Z6BGEQGEPIQF323NQMQN}

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	2026-05-18T01:32:58.741804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e94c27f3e09890311e88177adb60c8351c40c6e500aac86001bc96909dc912c

Aliases

arxiv: 1509.04499 · arxiv_version: 1509.04499v1 · doi: 10.48550/arxiv.1509.04499 · pith_short_12: F2KME7Z6BGEQ · pith_short_16: F2KME7Z6BGEQGEPI · pith_short_8: F2KME7Z6

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/F2KME7Z6BGEQGEPIQF323NQMQN \
  | 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: 2e94c27f3e09890311e88177adb60c8351c40c6e500aac86001bc96909dc912c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2593cc45ce0af71dd14278aa62e9bfa29f8e47508dbaee86befe423f03497add",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "gr-qc",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-09-15T11:30:36Z",
    "title_canon_sha256": "2c520dbe61756b6035508c89cab98a7eed46915311371571e683fbfd30c99e08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04499",
    "kind": "arxiv",
    "version": 1
  }
}