Pith Number

pith:E3GNHEXN

pith:2021:E3GNHEXN653FUNUBWWM73FQUXQ

not attested not anchored not stored refs pending

Constraints on electromagnetic form factors of sub-GeV dark matter from the Cosmic Microwave Background anisotropy

Akhilesh Nautiyal, Gaetano Lambiase, Soumya Rao, Subhendra Mohanty

arxiv:2102.04840 v3 · 2021-02-09 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3GNHEXN653FUNUBWWM73FQUXQ}

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.

Cited by

1 paper in Pith

Multipolar Dark Matter Freeze-out in an Early Matter-Dominated Universe

Receipt and verification

First computed	2026-07-05T02:59:14.025026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26ccd392edf7765a3681b599fd9614bc23772ad8fd03946c87ba42a7506d88a1

Aliases

arxiv: 2102.04840 · arxiv_version: 2102.04840v3 · doi: 10.48550/arxiv.2102.04840 · pith_short_12: E3GNHEXN653F · pith_short_16: E3GNHEXN653FUNUB · pith_short_8: E3GNHEXN

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/E3GNHEXN653FUNUBWWM73FQUXQ \
  | 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: 26ccd392edf7765a3681b599fd9614bc23772ad8fd03946c87ba42a7506d88a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "893148cf1fd736c0f790bcc3cfcbf1df5fea1b22951f5f2f6cf3b831cd485ab6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-02-09T14:32:45Z",
    "title_canon_sha256": "2c693f7eb84f02134fa4dd7521331c38a7678103793df23d44cbd70cd696f47d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.04840",
    "kind": "arxiv",
    "version": 3
  }
}