Pith Number

pith:Q7HTZ3G4

pith:2016:Q7HTZ3G4NT6YHMV3MTP2AHEQQE

not attested not anchored not stored refs pending

Improved limits on interactions of low-mass spin-0 dark matter from atomic clock spectroscopy

V. V. Flambaum, Y. V. Stadnik

arxiv:1605.04028 v1 · 2016-05-13 · physics.atom-ph · astro-ph.CO · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7HTZ3G4NT6YHMV3MTP2AHEQQE}

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.

Cited by

1 paper in Pith

Stellar Superradiance and Low-Energy Absorption in Dense Nuclear Media

Receipt and verification

First computed	2026-05-18T01:08:09.422696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87cf3cecdc6cfd83b2bb64dfa01c908105614faa5f8f5f6dbd13f666256a599b

Aliases

arxiv: 1605.04028 · arxiv_version: 1605.04028v1 · doi: 10.48550/arxiv.1605.04028 · pith_short_12: Q7HTZ3G4NT6Y · pith_short_16: Q7HTZ3G4NT6YHMV3 · pith_short_8: Q7HTZ3G4

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/Q7HTZ3G4NT6YHMV3MTP2AHEQQE \
  | 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: 87cf3cecdc6cfd83b2bb64dfa01c908105614faa5f8f5f6dbd13f666256a599b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97d33de4c1ca0f2448ab2965b2335c38b628908f38e4c954be4fb87de067c120",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-05-13T01:55:01Z",
    "title_canon_sha256": "049ca73c2152ca5d3a012905a4c12c44b0d5185d77f31c23a2f4259414bfc080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04028",
    "kind": "arxiv",
    "version": 1
  }
}