Pith Number

pith:MWG4CAXV

pith:2014:MWG4CAXVNGNL2USIYXJD62GXLK

not attested not anchored not stored refs pending

A realistic assessment of the CTA sensitivity to dark matter annihilation

Christoph Weniger, Gianfranco Bertone, Hamish Silverwood, Pat Scott

arxiv:1408.4131 v2 · 2014-08-18 · 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{MWG4CAXVNGNL2USIYXJD62GXLK}

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	2026-05-18T01:04:05.986556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

658dc102f5699abd5248c5d23f68d75aae0d87a8ecf0702f9ddc1bec7397c4f1

Aliases

arxiv: 1408.4131 · arxiv_version: 1408.4131v2 · doi: 10.48550/arxiv.1408.4131 · pith_short_12: MWG4CAXVNGNL · pith_short_16: MWG4CAXVNGNL2USI · pith_short_8: MWG4CAXV

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/MWG4CAXVNGNL2USIYXJD62GXLK \
  | 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: 658dc102f5699abd5248c5d23f68d75aae0d87a8ecf0702f9ddc1bec7397c4f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f406d44bce5650ac5d502542774fd416bde563aa20cf51bce00375ec479db68",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-08-18T20:00:24Z",
    "title_canon_sha256": "ac281ec530c2eceb55a2414e2f3e81063894e8546a41c9d1127f1716a0f1b464"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4131",
    "kind": "arxiv",
    "version": 2
  }
}