Pith Number

pith:QN2DAKVQ

pith:2017:QN2DAKVQ7B6F2BDEKF6TJZCAD5

not attested not anchored not stored refs pending

Constraints on small-scale primordial power by annihilation signals from extragalactic dark matter minihalos

Kazunori Kohri, Nagisa Hiroshima, Teruaki Suyama, Tomohiro Nakama

arxiv:1712.08820 v1 · 2017-12-23 · astro-ph.CO · 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{QN2DAKVQ7B6F2BDEKF6TJZCAD5}

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

Probing the small-scale primordial power spectrum via relic neutrinos and acoustic reheating

Receipt and verification

First computed	2026-05-18T00:24:14.550294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8374302ab0f87c5d0464517d34e4401f6c8bbf889211ab62ef12a4afe26ef176

Aliases

arxiv: 1712.08820 · arxiv_version: 1712.08820v1 · doi: 10.48550/arxiv.1712.08820 · pith_short_12: QN2DAKVQ7B6F · pith_short_16: QN2DAKVQ7B6F2BDE · pith_short_8: QN2DAKVQ

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/QN2DAKVQ7B6F2BDEKF6TJZCAD5 \
  | 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: 8374302ab0f87c5d0464517d34e4401f6c8bbf889211ab62ef12a4afe26ef176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6dbf5deb409fc23b023863cd81f8e7802c752937e1fbba935d171bce66b3cd0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-23T18:47:35Z",
    "title_canon_sha256": "96690d465712c5ee9092ba5ac64a082fec1c487d6108ba71bcea061f1e9df960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08820",
    "kind": "arxiv",
    "version": 1
  }
}