Pith Number

pith:RUWVFQTZ

pith:2018:RUWVFQTZPZMCACMGPPHBNYG6TF

not attested not anchored not stored refs pending

Bounds on Dark Matter annihilations from 21 cm data

Alessandro Strumia, Guido D'Amico, Paolo Panci

arxiv:1803.03629 v2 · 2018-03-09 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RUWVFQTZPZMCACMGPPHBNYG6TF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

3 papers in Pith

Asymmetric Cannibal Dark Matter: Constraints from Neutron Star

Cosmological constraints on TeV-scale dark matter subcomponents decaying between recombination and reionisation

Dark ages bounds on non-accreting massive compact halo objects

Receipt and verification

First computed	2026-05-18T00:11:05.842453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d2d52c2797e582009867bce16e0de996e0dc022709b1dd637891d60a2903dd0

Aliases

arxiv: 1803.03629 · arxiv_version: 1803.03629v2 · doi: 10.48550/arxiv.1803.03629 · pith_short_12: RUWVFQTZPZMC · pith_short_16: RUWVFQTZPZMCACMG · pith_short_8: RUWVFQTZ

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/RUWVFQTZPZMCACMGPPHBNYG6TF \
  | 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: 8d2d52c2797e582009867bce16e0de996e0dc022709b1dd637891d60a2903dd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66fde94d9f1ac07c5a13db23aeca475963f20ba068e861eb0b0adfbf740d251c",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-03-09T18:31:11Z",
    "title_canon_sha256": "106821309dbb5a3013d6eb752b1f31391b42a62edb9863e9566434addcbc603d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03629",
    "kind": "arxiv",
    "version": 2
  }
}