Pith Number

pith:DDQADC4Z

pith:2011:DDQADC4ZGMLSNMZI5CBPU42HGS

not attested not anchored not stored refs pending

Galactic synchrotron emission from WIMPs at radio frequencies

M. Regis, M. Taoso, N. Fornengo, R. A. Lineros

arxiv:1110.4337 v2 · 2011-10-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DDQADC4ZGMLSNMZI5CBPU42HGS}

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	2026-05-18T04:04:54.556016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18e0018b99331726b328e882fa734734be7dc21324249d28983aa0689d8379da

Aliases

arxiv: 1110.4337 · arxiv_version: 1110.4337v2 · doi: 10.48550/arxiv.1110.4337 · pith_short_12: DDQADC4ZGMLS · pith_short_16: DDQADC4ZGMLSNMZI · pith_short_8: DDQADC4Z

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/DDQADC4ZGMLSNMZI5CBPU42HGS \
  | 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: 18e0018b99331726b328e882fa734734be7dc21324249d28983aa0689d8379da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e949d52e6e39df9ecd545b00c6f22a4dd39fbc6a39af4553df401e07eb7926f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-10-19T17:16:47Z",
    "title_canon_sha256": "7760169ab2303229b1384b268cc1f001cb5f4e800ef5f152e0a38744b9becad2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4337",
    "kind": "arxiv",
    "version": 2
  }
}