Pith Number

pith:YEUOHWIN

pith:2020:YEUOHWIN7V462FNDRG6WWSUBXL

not attested not anchored not stored refs pending

Density spikes near black holes in self-interacting dark matter halos and indirect detection constraints

Gerardo Alvarez, Hai-Bo Yu

arxiv:2012.15050 v3 · 2020-12-30 · 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{YEUOHWIN7V462FNDRG6WWSUBXL}

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	2026-07-05T03:48:38.957149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c128e3d90dfd79ed15a389bd6b4a81baf9948b3b5ef7ff582843bd2c97297d24

Aliases

arxiv: 2012.15050 · arxiv_version: 2012.15050v3 · doi: 10.48550/arxiv.2012.15050 · pith_short_12: YEUOHWIN7V46 · pith_short_16: YEUOHWIN7V462FND · pith_short_8: YEUOHWIN

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/YEUOHWIN7V462FNDRG6WWSUBXL \
  | 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: c128e3d90dfd79ed15a389bd6b4a81baf9948b3b5ef7ff582843bd2c97297d24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff47354c478f5bb20a59b5e2686cefdaecda9961fae199f4738c89bbc59c9e75",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-12-30T05:41:51Z",
    "title_canon_sha256": "2153783be91337ebc3942efdc93304add70cada68cb5b1c2a3164f215be736f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.15050",
    "kind": "arxiv",
    "version": 3
  }
}