Pith Number

pith:4UMYZAFQ

pith:2018:4UMYZAFQC3CZHNATBBAXOURC6K

not attested not anchored not stored refs pending

Self-interacting dark matter constraints in a thick dark disk scenario

Kyriakos Vattis, Savvas M. Koushiappas (Brown U.)

arxiv:1801.06556 v1 · 2018-01-19 · astro-ph.GA · astro-ph.HE · 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{4UMYZAFQC3CZHNATBBAXOURC6K}

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	2026-05-18T00:16:26.981990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5198c80b016c593b4130841775222f29745fd271fead6016f1622ed50a008f2

Aliases

arxiv: 1801.06556 · arxiv_version: 1801.06556v1 · doi: 10.48550/arxiv.1801.06556 · pith_short_12: 4UMYZAFQC3CZ · pith_short_16: 4UMYZAFQC3CZHNAT · pith_short_8: 4UMYZAFQ

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/4UMYZAFQC3CZHNATBBAXOURC6K \
  | 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: e5198c80b016c593b4130841775222f29745fd271fead6016f1622ed50a008f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fed9098e5975ade43082f455bfc15015c5d26560d4a484f39d9c5c7725821e06",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-19T19:11:20Z",
    "title_canon_sha256": "a14d034f5720aa72a9673bb900a376c321343fa168f61d133e36170721c42e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06556",
    "kind": "arxiv",
    "version": 1
  }
}