Pith Number

pith:EOR3BMBT

pith:2016:EOR3BMBTQTCUONWSIGJO4KXOKJ

not attested not anchored not stored refs pending

A new constraint on millicharged dark matter from galaxy clusters

Hiroyuki Tashiro, Kenji Kadota, Toyokazu Sekiguchi

arxiv:1602.04009 v1 · 2016-02-12 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOR3BMBTQTCUONWSIGJO4KXOKJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:20:54.882241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23a3b0b03384c54736d24192ee2aee5245aa1e937ac5304308cf218046f20653

Aliases

arxiv: 1602.04009 · arxiv_version: 1602.04009v1 · doi: 10.48550/arxiv.1602.04009 · pith_short_12: EOR3BMBTQTCU · pith_short_16: EOR3BMBTQTCUONWS · pith_short_8: EOR3BMBT

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/EOR3BMBTQTCUONWSIGJO4KXOKJ \
  | 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: 23a3b0b03384c54736d24192ee2aee5245aa1e937ac5304308cf218046f20653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20c9f837038859526712bc8782539901aa9f29788d5de157d24d4acf0db53010",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-02-12T10:43:43Z",
    "title_canon_sha256": "7a2c455534c5fc989b9d8d2b2671af1159e776b3edd455c5b51aa6846bc00381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04009",
    "kind": "arxiv",
    "version": 1
  }
}