Pith Number

pith:CIYDDZ4U

pith:2010:CIYDDZ4UQKGKIT3QS2NF6CKEDG

not attested not anchored not stored refs pending

Enhancing Dark Matter Annihilation into Neutrinos

Alexander Merle, Manfred Lindner, Viviana Niro

arxiv:1005.3116 v1 · 2010-05-18 · hep-ph · astro-ph.CO · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CIYDDZ4UQKGKIT3QS2NF6CKEDG}

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	2026-05-18T04:31:22.469126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

123031e794828ca44f70969a5f09441994a5fac5a387fbac2f5fdbf88ef85868

Aliases

arxiv: 1005.3116 · arxiv_version: 1005.3116v1 · doi: 10.48550/arxiv.1005.3116 · pith_short_12: CIYDDZ4UQKGK · pith_short_16: CIYDDZ4UQKGKIT3Q · pith_short_8: CIYDDZ4U

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/CIYDDZ4UQKGKIT3QS2NF6CKEDG \
  | 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: 123031e794828ca44f70969a5f09441994a5fac5a387fbac2f5fdbf88ef85868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44b71e8dcaefa61965a171d9884ce1a79482bf59e9c8e7f94e9d61ab0406c4c0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-05-18T07:45:31Z",
    "title_canon_sha256": "c68229945e7463a7fbf34a06dcc2e5b2baac5b146f1474a1742fabbe48ef1dc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3116",
    "kind": "arxiv",
    "version": 1
  }
}