Pith Number

pith:WMLGXBIF

pith:2018:WMLGXBIFCKFESCJPQ3UFBWI224

not attested not anchored not stored refs pending

Dark matter and the early Universe

A. Arbey, F. Mahmoudi, G. Robbins, J. Ellis

arxiv:1811.12764 v1 · 2018-11-30 · hep-ph · 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{WMLGXBIFCKFESCJPQ3UFBWI224}

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	2026-05-17T23:59:28.546465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3166b8505128a49092f86e850d91ad71b58eaec26af7627801d0454fa15989c

Aliases

arxiv: 1811.12764 · arxiv_version: 1811.12764v1 · doi: 10.48550/arxiv.1811.12764 · pith_short_12: WMLGXBIFCKFE · pith_short_16: WMLGXBIFCKFESCJP · pith_short_8: WMLGXBIF

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/WMLGXBIFCKFESCJPQ3UFBWI224 \
  | 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: b3166b8505128a49092f86e850d91ad71b58eaec26af7627801d0454fa15989c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4de92cfa57582414f176a90e541306e79b4374f74ede3916f4dcd47192407e3",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-11-30T12:43:39Z",
    "title_canon_sha256": "0d0c27db361311911ed6e9fcf85669ea716832794b81bb4bfbbf93f8b9bc8401"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12764",
    "kind": "arxiv",
    "version": 1
  }
}