Pith Number

pith:2UMXY3EZ

pith:2024:2UMXY3EZ7EXLZWF2JWRBUTAHXD

not attested not anchored not stored refs pending

Asymmetric dark matter from semi-annihilation: unitarity constraints and long-lived final states

Peter Mat\'ak, Tom\'a\v{s} Bla\v{z}ek, Viktor Zaujec

arxiv:2412.01470 v2 · 2024-12-02 · 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{2UMXY3EZ7EXLZWF2JWRBUTAHXD}

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	2026-07-05T10:49:49.498546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5197c6c99f92ebcd8ba4da21a4c07b8c4cd3091e66c44cc5b987cf1db8f88e6

Aliases

arxiv: 2412.01470 · arxiv_version: 2412.01470v2 · doi: 10.48550/arxiv.2412.01470 · pith_short_12: 2UMXY3EZ7EXL · pith_short_16: 2UMXY3EZ7EXLZWF2 · pith_short_8: 2UMXY3EZ

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/2UMXY3EZ7EXLZWF2JWRBUTAHXD \
  | 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: d5197c6c99f92ebcd8ba4da21a4c07b8c4cd3091e66c44cc5b987cf1db8f88e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2157064267736ab835b3650f325cc876b945d8e4ff796e2f841cf20dfe538a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2024-12-02T13:16:20Z",
    "title_canon_sha256": "7e781bdb3f86a08446d4ebe4d139892ee64aa365b535259346c871e5ba29aad1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.01470",
    "kind": "arxiv",
    "version": 2
  }
}