Pith Number

pith:Y37HT7UF

pith:2012:Y37HT7UF266P6RIV55ZGNNNXWP

not attested not anchored not stored refs pending

Fermionic warm dark matter produces galaxy cores in the observed scales because of quantum mechanics

C. Destri, H. J. de Vega, N. G. Sanchez

arxiv:1204.3090 v3 · 2012-04-13 · astro-ph.CO · gr-qc · 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{Y37HT7UF266P6RIV55ZGNNNXWP}

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

Structure-wide dark matter density depletion induced by local degeneracies

Receipt and verification

First computed	2026-05-18T01:57:52.608846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6fe79fe85d7bcff4515ef7266b5b7b3ffa28656c3bd34f49a146259f43a2e76

Aliases

arxiv: 1204.3090 · arxiv_version: 1204.3090v3 · doi: 10.48550/arxiv.1204.3090 · pith_short_12: Y37HT7UF266P · pith_short_16: Y37HT7UF266P6RIV · pith_short_8: Y37HT7UF

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/Y37HT7UF266P6RIV55ZGNNNXWP \
  | 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: c6fe79fe85d7bcff4515ef7266b5b7b3ffa28656c3bd34f49a146259f43a2e76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ca0cb5ac8e7dee352b73af5899b69cf391b350093f95d57bfa0669d5bae455f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-13T20:00:01Z",
    "title_canon_sha256": "8f6d39512c8d0e9ce57d4983b4c7dc4128b660e90cd67ffd8e44ed4bc2fb205e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3090",
    "kind": "arxiv",
    "version": 3
  }
}