Pith Number

pith:523BYYBJ

pith:2017:523BYYBJ4JR6DTO5UY4JB2WBO3

not attested not anchored not stored refs pending

On dark matter - dark radiation interaction and cosmic reionization

Rajesh Mondal, Srikanth Suresh, Subinoy Das, Vikram Rentala

arxiv:1712.03976 v3 · 2017-12-11 · astro-ph.CO · 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{523BYYBJ4JR6DTO5UY4JB2WBO3}

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	2026-05-18T00:06:40.997123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeb61c6029e263e1cddda63890eac176e506757f5ff71caef8ee9f47e7ca0dbf

Aliases

arxiv: 1712.03976 · arxiv_version: 1712.03976v3 · doi: 10.48550/arxiv.1712.03976 · pith_short_12: 523BYYBJ4JR6 · pith_short_16: 523BYYBJ4JR6DTO5 · pith_short_8: 523BYYBJ

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/523BYYBJ4JR6DTO5UY4JB2WBO3 \
  | 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: eeb61c6029e263e1cddda63890eac176e506757f5ff71caef8ee9f47e7ca0dbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12ea91cab6f1af59b4fa64c62e5420ed61a9ddde0d7d480810ae95126780aa59",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-11T19:00:13Z",
    "title_canon_sha256": "11a3668710f7659d37418b3909cf49cb93827185877ebc8489d9f375777757c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03976",
    "kind": "arxiv",
    "version": 3
  }
}