Pith Number

pith:OE7ONHQV

pith:2023:OE7ONHQVTFYRWWKFKV33PQ2WFV

not attested not anchored not stored refs pending

Prospects for annihilating dark matter from M31 and M33 observations with the Cherenkov Telescope Array

Alexey Boyarsky, Anastasia Sokolenko, Andrea Santangelo, Christopher Eckner, Denys Malyshev, Fabio Iocco, Gabrijela Zaharijas, Lorenzo Marafatto, Maria Isabel Bernardos, Miltiadis Michailidis, Olga Sergijenko

arxiv:2304.08202 v2 · 2023-04-17 · astro-ph.HE · astro-ph.CO · 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{OE7ONHQVTFYRWWKFKV33PQ2WFV}

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	2026-07-05T08:14:38.592230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

713ee69e1599711b59455577b7c3562d5fd792b63f25b602a151ded6769baa61

Aliases

arxiv: 2304.08202 · arxiv_version: 2304.08202v2 · doi: 10.48550/arxiv.2304.08202 · pith_short_12: OE7ONHQVTFYR · pith_short_16: OE7ONHQVTFYRWWKF · pith_short_8: OE7ONHQV

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/OE7ONHQVTFYRWWKFKV33PQ2WFV \
  | 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: 713ee69e1599711b59455577b7c3562d5fd792b63f25b602a151ded6769baa61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81ffd2047976e1634505cfcc888cc9fb56381a1d10389da3fbe11c56bbb23b5d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-04-17T12:23:22Z",
    "title_canon_sha256": "695f0d8d42713b2f9901a632b406971ae32dcc232900da80935be2ebc7f0d7a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.08202",
    "kind": "arxiv",
    "version": 2
  }
}