Pith Number

pith:EOC2MKNP

pith:2003:EOC2MKNPTYLNZ2NUD3OWNWQQM5

not attested not anchored not stored refs pending

On the physical origin of dark matter density profiles

2, (2) Universidad Autonoma de Madrid, 3), (3) Astrophysikalisches Institut Potsdam), G. Yepes (2), S. Gottloeber (3), V. Mueller (3) ((1) University of Oxford, Y. Ascasibar (1

arxiv:astro-ph/0312221 v1 · 2003-12-09 · astro-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{EOC2MKNPTYLNZ2NUD3OWNWQQM5}

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	2026-07-04T16:37:57.452624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2385a629af9e16dce9b41edd66da10677165cab83e9c01adae44e52189373dba

Aliases

arxiv: astro-ph/0312221 · arxiv_version: astro-ph/0312221v1 · doi: 10.48550/arxiv.astro-ph/0312221 · pith_short_12: EOC2MKNPTYLN · pith_short_16: EOC2MKNPTYLNZ2NU · pith_short_8: EOC2MKNP

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/EOC2MKNPTYLNZ2NUD3OWNWQQM5 \
  | 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: 2385a629af9e16dce9b41edd66da10677165cab83e9c01adae44e52189373dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13994295229a41220c8ce525ec4ef6ea5540d4136e9dd289c4a1cc65db48bb8e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-12-09T00:48:02Z",
    "title_canon_sha256": "399ac7ce9fd38b403fa9d6fb64fae53934578d559bbcf6924fc3dd6461ea7221"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0312221",
    "kind": "arxiv",
    "version": 1
  }
}