Pith Number

pith:IQZER6IW

pith:2018:IQZER6IWYVX3MIM25FHNQB5WOJ

not attested not anchored not stored refs pending

Boosting Assisted Annihilation for a Cosmologically Safe MeV Scale Dark Matter

Tarak Nath Maity, Tirtha Sankar Ray, Ujjal Kumar Dey

arxiv:1812.11418 v2 · 2018-12-29 · 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{IQZER6IWYVX3MIM25FHNQB5WOJ}

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	2026-05-17T23:45:15.074546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

443248f916c56fb6219ae94ed807b6726fce1fe372fe66434f535a5ce5cc26d6

Aliases

arxiv: 1812.11418 · arxiv_version: 1812.11418v2 · doi: 10.48550/arxiv.1812.11418 · pith_short_12: IQZER6IWYVX3 · pith_short_16: IQZER6IWYVX3MIM2 · pith_short_8: IQZER6IW

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/IQZER6IWYVX3MIM25FHNQB5WOJ \
  | 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: 443248f916c56fb6219ae94ed807b6726fce1fe372fe66434f535a5ce5cc26d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37aac18bf1467da49bcb965e4599b60709d8afe3f07625a5f3c3e17404f62924",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-12-29T18:27:21Z",
    "title_canon_sha256": "dc89f3df0abc515bef3e813db39ca40595313ddc5ad0148905ae9764f98f7ebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11418",
    "kind": "arxiv",
    "version": 2
  }
}