Pith Number

pith:4BCRDAV6

pith:2025:4BCRDAV6Q3XQIPOX3G4AP4UU2N

not attested not anchored not stored refs pending

Constraints on Asymmetric Dark Matter Self Annihilation Cross Sections

Fangyu Liu, Hoernisa Iminniyaz, Qiquan Li

arxiv:2505.04056 v1 · 2025-05-07 · 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{4BCRDAV6Q3XQIPOX3G4AP4UU2N}

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	2026-07-05T10:59:35.728291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0451182be86ef043dd7d9b807f294d374e9d4b1c51be4f526b5756406439797

Aliases

arxiv: 2505.04056 · arxiv_version: 2505.04056v1 · doi: 10.48550/arxiv.2505.04056 · pith_short_12: 4BCRDAV6Q3XQ · pith_short_16: 4BCRDAV6Q3XQIPOX · pith_short_8: 4BCRDAV6

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/4BCRDAV6Q3XQIPOX3G4AP4UU2N \
  | 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: e0451182be86ef043dd7d9b807f294d374e9d4b1c51be4f526b5756406439797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92c3c38b2ecd69954c9cba57940ce95441764de0a8b04b711692f557e2a05f3d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-05-07T01:54:22Z",
    "title_canon_sha256": "88330fe9a16d3cfe487e7abae390098c69fd70ae3b6a193a166cec66a3ba21ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.04056",
    "kind": "arxiv",
    "version": 1
  }
}