Pith Number

pith:5RLQQBUC

pith:2016:5RLQQBUCBVSK6VKO3P6BUQ33Z3

not attested not anchored not stored refs pending

Reionisation in sterile neutrino cosmologies

(2) GRAPPA, Amsterdam), Carlos S. Frenk (1), Cedric G. Lacey (1), Durham, Hou Jun (1), Mark R. Lovell (2) ((1) ICC, Sownak Bose (1)

arxiv:1605.03179 v1 · 2016-05-10 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RLQQBUCBVSK6VKO3P6BUQ33Z3}

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	2026-05-18T01:04:13.018758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec570806820d64af554edbfc1a437bcec09c3e4217616f983f4859e872e90581

Aliases

arxiv: 1605.03179 · arxiv_version: 1605.03179v1 · doi: 10.48550/arxiv.1605.03179 · pith_short_12: 5RLQQBUCBVSK · pith_short_16: 5RLQQBUCBVSK6VKO · pith_short_8: 5RLQQBUC

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/5RLQQBUCBVSK6VKO3P6BUQ33Z3 \
  | 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: ec570806820d64af554edbfc1a437bcec09c3e4217616f983f4859e872e90581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e75ee56dc92720560205748fe00e3b5828f6980e4ff6299732ed858cc64b38e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-05-10T20:00:01Z",
    "title_canon_sha256": "8d4fba92fc415019a41f3dd62cee659b19d4b2ed03f37e5e411c974d4253c2e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03179",
    "kind": "arxiv",
    "version": 1
  }
}