Pith Number

pith:457YEE74

pith:2022:457YEE743T53EJHGLHTIBQV54R

not attested not anchored not stored refs pending

Ultra-Light Pion and Baryon WIMPzilla Dark Matter

Azadeh Maleknejad, Evan McDonough

arxiv:2205.12983 v2 · 2022-05-25 · hep-ph · astro-ph.CO · gr-qc · 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{457YEE743T53EJHGLHTIBQV54R}

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	2026-07-05T07:03:17.528786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e77f8213fcdcfbb224e659e680c2bde4648321abc38537c7466899cc1db5ff31

Aliases

arxiv: 2205.12983 · arxiv_version: 2205.12983v2 · doi: 10.48550/arxiv.2205.12983 · pith_short_12: 457YEE743T53 · pith_short_16: 457YEE743T53EJHG · pith_short_8: 457YEE74

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/457YEE743T53EJHGLHTIBQV54R \
  | 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: e77f8213fcdcfbb224e659e680c2bde4648321abc38537c7466899cc1db5ff31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d35bbfa6943f2214a8494c5dfac464ab3ecf58bf3f4a80ec387423883a7dfc4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-05-25T18:00:04Z",
    "title_canon_sha256": "08afbaa554a17a46be9237f2e32e6304d4df39554e7121e9d8572ab5ac9cab0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12983",
    "kind": "arxiv",
    "version": 2
  }
}