Pith Number

pith:P7WHTROH

pith:2018:P7WHTROHNKLSXRU4OFPTA5QNSU

not attested not anchored not stored refs pending

Indirect Detection of Sub-GeV Dark Matter Coupling to Quarks

Jason Kumar

arxiv:1808.02579 v2 · 2018-08-07 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7WHTROHNKLSXRU4OFPTA5QNSU}

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	2026-05-17T23:57:36.207802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fec79c5c76a972bc69c715f30760d950d067444c5bc40cf97fabc732df6bc44

Aliases

arxiv: 1808.02579 · arxiv_version: 1808.02579v2 · doi: 10.48550/arxiv.1808.02579 · pith_short_12: P7WHTROHNKLS · pith_short_16: P7WHTROHNKLSXRU4 · pith_short_8: P7WHTROH

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/P7WHTROHNKLSXRU4OFPTA5QNSU \
  | 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: 7fec79c5c76a972bc69c715f30760d950d067444c5bc40cf97fabc732df6bc44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73fc24e3e54da06f20540733504bc93fb932e1a2fc41456d873ce2fcdf7f2358",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-08-07T23:08:54Z",
    "title_canon_sha256": "5c0f5dad4db82e61972bbc096e80c147b552dbbb96d264ca2a548185efeacc38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02579",
    "kind": "arxiv",
    "version": 2
  }
}