Pith Number

pith:B3CY5GU7

pith:2016:B3CY5GU7DDAJF6MLAEBWVFKGGP

not attested not anchored not stored refs pending

Influence of ~7 keV sterile neutrino dark matter on the process of reionization

Anton Rudakovskyi, Dmytro Iakubovskyi

arxiv:1604.01341 v3 · 2016-04-05 · astro-ph.CO · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3CY5GU7DDAJF6MLAEBWVFKGGP}

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	2026-05-18T01:12:34.287794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ec58e9a9f18c092f98b01036a954633d43a4770dd4ff07ef602f64df108b71e

Aliases

arxiv: 1604.01341 · arxiv_version: 1604.01341v3 · doi: 10.48550/arxiv.1604.01341 · pith_short_12: B3CY5GU7DDAJ · pith_short_16: B3CY5GU7DDAJF6ML · pith_short_8: B3CY5GU7

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/B3CY5GU7DDAJF6MLAEBWVFKGGP \
  | 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: 0ec58e9a9f18c092f98b01036a954633d43a4770dd4ff07ef602f64df108b71e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "009fcc3f5412c8c15f70790f87e1647f51b9fab9141ccf429568c7d563502daf",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-04-05T17:38:49Z",
    "title_canon_sha256": "a4656418f4ec6e09e140cb1ddae4d3386686b0ea3c3d20711cb5dad5a35173d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01341",
    "kind": "arxiv",
    "version": 3
  }
}