Pith Number

pith:NC67EET4

pith:2015:NC67EET4CYZ5N4CVJFGCFCIIKU

not attested not anchored not stored refs pending

On the importance of direct detection combined limits for spin independent and spin dependent dark matter interactions

Cristina Marcos, Miguel Peiro, Sandra Robles

arxiv:1507.08625 v2 · 2015-07-30 · hep-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{NC67EET4CYZ5N4CVJFGCFCIIKU}

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	2026-05-18T01:19:16.000107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68bdf2127c1633d6f055494c22890855015757850e7e2433ea4259ef1e5f8097

Aliases

arxiv: 1507.08625 · arxiv_version: 1507.08625v2 · doi: 10.48550/arxiv.1507.08625 · pith_short_12: NC67EET4CYZ5 · pith_short_16: NC67EET4CYZ5N4CV · pith_short_8: NC67EET4

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/NC67EET4CYZ5N4CVJFGCFCIIKU \
  | 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: 68bdf2127c1633d6f055494c22890855015757850e7e2433ea4259ef1e5f8097

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b15fc569cefef9fb2a231c1e5159b2dafa8088fa1f3c7e87e0f85501c458910d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-07-30T18:54:26Z",
    "title_canon_sha256": "50e4a37cc5e4d0524468a57845a02722201d8ac3f06ba28a383e50ad50f27609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08625",
    "kind": "arxiv",
    "version": 2
  }
}