Pith Number

pith:U3W2EFBV

pith:2022:U3W2EFBVYUBMJHFMZEM5IF522L

not attested not anchored not stored refs pending

Constraints on dark matter self-interaction from galactic core size

Abinash Kumar Shaw, Sambo Sarkar, Tirtha Sankar Ray

arxiv:2202.12247 v2 · 2022-02-24 · astro-ph.GA · 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{U3W2EFBVYUBMJHFMZEM5IF522L}

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

Constraining dark matter self-interaction from kinetic heating in neutron stars

Receipt and verification

First computed	2026-07-05T04:54:53.258307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6eda21435c502c49cacc919d417bad2e0f628538dbc2d453b0130cc7d03e0f7

Aliases

arxiv: 2202.12247 · arxiv_version: 2202.12247v2 · doi: 10.48550/arxiv.2202.12247 · pith_short_12: U3W2EFBVYUBM · pith_short_16: U3W2EFBVYUBMJHFM · pith_short_8: U3W2EFBV

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/U3W2EFBVYUBMJHFMZEM5IF522L \
  | 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: a6eda21435c502c49cacc919d417bad2e0f628538dbc2d453b0130cc7d03e0f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6977ec88a88c1ec040677952340e4c23aa04a995722c55976b6d6fa6418205af",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-02-24T18:02:58Z",
    "title_canon_sha256": "986a83aa5869d3bf3839ada1f72a0d0b56a9f72d618850593f7f8488c063a777"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.12247",
    "kind": "arxiv",
    "version": 2
  }
}