Pith Number

pith:RUQWBNEA

pith:2018:RUQWBNEAP6UE7LSQTBHZBZ7225

not attested not anchored not stored refs pending

Dark Matter and Baryon Asymmetry from the very Dawn of Universe

Dmitry Gorbunov, Eugeny Babichev, Sabir Ramazanov

arxiv:1805.05904 v1 · 2018-05-15 · astro-ph.CO · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RUQWBNEAP6UE7LSQTBHZBZ7225}

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	2026-05-18T00:11:33.777712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d2160b4807fa84fae50984f90e7fad7712762e8a81fdc699efae4ac9ac399f6

Aliases

arxiv: 1805.05904 · arxiv_version: 1805.05904v1 · doi: 10.48550/arxiv.1805.05904 · pith_short_12: RUQWBNEAP6UE · pith_short_16: RUQWBNEAP6UE7LSQ · pith_short_8: RUQWBNEA

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/RUQWBNEAP6UE7LSQTBHZBZ7225 \
  | 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: 8d2160b4807fa84fae50984f90e7fad7712762e8a81fdc699efae4ac9ac399f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73c0dc68028503f7d1762f33b35df1ce5e15ace8794361fb83adda8c9348dcd0",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-05-15T16:54:57Z",
    "title_canon_sha256": "6b11113dc1d4d896694067b565de5ade23da92244985db15339efddd0ec7bd48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05904",
    "kind": "arxiv",
    "version": 1
  }
}