Pith Number

pith:4PF67MTY

pith:2013:4PF67MTYE7QECISHONVQ6ZPW2K

not attested not anchored not stored refs pending

Constraining Dark Matter-Baryon Scattering with Linear Cosmology

Cora Dvorkin (IAS), Kfir Blum (IAS), Marc Kamionkowski (Johns Hopkins University)

arxiv:1311.2937 v2 · 2013-11-12 · 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{4PF67MTYE7QECISHONVQ6ZPW2K}

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

7 papers in Pith

CMB-S4 Science Case, Reference Design, and Project Plan

Machine Learning Techniques for Astrophysics and Cosmology: Lyman-$\alpha$ forest

Underground Production of Electromagnetic Dark States by MeV-scale Electron Beams and Detection with CCDs

Massive neutrinos and interacting dark matter look alike through the lens of lensing

Irreducible Constraints on Hadronically Interacting Sub-GeV Dark Matter

Receipt and verification

First computed	2026-05-18T01:46:31.824528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3cbefb27827e0412247736b0f65f6d28e5adcd92b15ab2296741bbfb6000c19

Aliases

arxiv: 1311.2937 · arxiv_version: 1311.2937v2 · doi: 10.48550/arxiv.1311.2937 · pith_short_12: 4PF67MTYE7QE · pith_short_16: 4PF67MTYE7QECISH · pith_short_8: 4PF67MTY

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/4PF67MTYE7QECISHONVQ6ZPW2K \
  | 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: e3cbefb27827e0412247736b0f65f6d28e5adcd92b15ab2296741bbfb6000c19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "555c0b90538f03374fdbe7bc320c01a83096ce6828bccee04a6046f1d43b7c48",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-12T21:00:02Z",
    "title_canon_sha256": "8b3eaf7f69f7825d3b4069c7be8bcba598982fd7c374a77a051890956f388262"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2937",
    "kind": "arxiv",
    "version": 2
  }
}