Pith Number

pith:TKIDN3HF

pith:2015:TKIDN3HF35H6ZJ43RZVXG3DOFI

not attested not anchored not stored refs pending

Self-Interacting Dark Matter Scattering Rates Through Cosmic Time

Andrew Robertson, Richard Bower (Durham), Richard Massey, Vincent Eke

arxiv:1505.02046 v2 · 2015-05-08 · 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{TKIDN3HF35H6ZJ43RZVXG3DOFI}

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	2026-05-18T00:52:53.243669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a9036ece5df4feca79b8e6b736c6e2a3ba6012380d6844e88c4ac08c43aa8d5

Aliases

arxiv: 1505.02046 · arxiv_version: 1505.02046v2 · doi: 10.48550/arxiv.1505.02046 · pith_short_12: TKIDN3HF35H6 · pith_short_16: TKIDN3HF35H6ZJ43 · pith_short_8: TKIDN3HF

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/TKIDN3HF35H6ZJ43RZVXG3DOFI \
  | 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: 9a9036ece5df4feca79b8e6b736c6e2a3ba6012380d6844e88c4ac08c43aa8d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cbe3a84585adc2f03dd55a85992d55b33f41e6a7f71be714be7473299f1b260",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-05-08T14:23:55Z",
    "title_canon_sha256": "3210f3ae71ce67c44b9b91f8eea3ee23d0b7e942bdd90347a7d4b2cc212fdb66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02046",
    "kind": "arxiv",
    "version": 2
  }
}