Pith Number

pith:3BOTOGTB

pith:2025:3BOTOGTBFBBB4R2XM5UTP7RTNX

not attested not anchored not stored refs pending

21 cm Cosmology Sensitivity to Small-Scale Structure: Warm vs Neutrino-Interacting Dark Matter

Christian D\"oring, Ga\'etan Facchinetti, Justus Schwagereit, Laura Lopez-Honorez, Virgile Dandoy

arxiv:2511.15430 v1 · 2025-11-19 · 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{3BOTOGTBFBBB4R2XM5UTP7RTNX}

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	2026-05-27T01:05:40.095184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d85d371a6128421e4757676937fe336de8e6c53cd51ccd043f2127b52088f752

Aliases

arxiv: 2511.15430 · arxiv_version: 2511.15430v1 · doi: 10.48550/arxiv.2511.15430 · pith_short_12: 3BOTOGTBFBBB · pith_short_16: 3BOTOGTBFBBB4R2X · pith_short_8: 3BOTOGTB

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/3BOTOGTBFBBB4R2XM5UTP7RTNX \
  | 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: d85d371a6128421e4757676937fe336de8e6c53cd51ccd043f2127b52088f752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "387a734c287322b5b170ff005cebf2d98994ffd3dc6c81b7eebe3032d6c37a43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-11-19T13:36:51Z",
    "title_canon_sha256": "013a52ad5865a3d411cadca575dd7f6a5e71a95f62aea954d316a4e60e7c3f1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.15430",
    "kind": "arxiv",
    "version": 1
  }
}