Pith Number

pith:S43WMK6Z

pith:2026:S43WMK6ZJNTCZGF6FXP4CYWNBA

not attested not anchored not stored refs pending

Cosmological signals of dark matter semi-annihilation

Alejandro Ibarra, Alessia Musumeci, Boris Betancourt Kamenetskaia, Mathias Garny, Merlin Reichard

arxiv:2606.14495 v2 · 2026-06-12 · 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{S43WMK6ZJNTCZGF6FXP4CYWNBA}

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	2026-07-31T01:33:52.071421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

9737662bd94b662c98be2ddfc162cd080a38e4dee188f3d10298bf0ef40149c0

Aliases

arxiv: 2606.14495 · arxiv_version: 2606.14495v2 · doi: 10.48550/arxiv.2606.14495 · pith_short_12: S43WMK6ZJNTC · pith_short_16: S43WMK6ZJNTCZGF6 · pith_short_8: S43WMK6Z

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/S43WMK6ZJNTCZGF6FXP4CYWNBA \
  | 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: 9737662bd94b662c98be2ddfc162cd080a38e4dee188f3d10298bf0ef40149c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "add61da188f82cafa7120fdcb70c30565eef95d9337b9ed9510d50e3465c885e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-06-12T14:29:27Z",
    "title_canon_sha256": "4dbd26d95ad1bb3683dfef0c61102b92757c6a5ba118f8abc797bd87b4d593a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.14495",
    "kind": "arxiv",
    "version": 2
  }
}