Pith Number

pith:AOHXSBA2

pith:2010:AOHXSBA2WA3Z4ZBEODVZG6P7CJ

not attested not anchored not stored refs pending

Secondary Infall and the Pseudo-Phase-Space Density Profiles of Cold Dark Matter Halos

2), (2) UVic, (3) MPA, 4), (4) Durham, 5), (5) Harvard/CfA), Aaron D. Ludlow (1, Adrian Jenkins (4), Carlos S. Frenk (4) ((1) AIFA Bonn, Jie Wang (3, Julio F. Navarro (2), Mark Vogelsberger (3, Simon D. M. White (3), Volker Springel (3)

arxiv:1001.2310 v1 · 2010-01-13 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOHXSBA2WA3Z4ZBEODVZG6P7CJ}

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	2026-05-18T02:09:52.529214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

038f79041ab0379e642470eb9379ff127f8971b2de5246497eda49cee81be58d

Aliases

arxiv: 1001.2310 · arxiv_version: 1001.2310v1 · doi: 10.48550/arxiv.1001.2310 · pith_short_12: AOHXSBA2WA3Z · pith_short_16: AOHXSBA2WA3Z4ZBE · pith_short_8: AOHXSBA2

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/AOHXSBA2WA3Z4ZBEODVZG6P7CJ \
  | 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: 038f79041ab0379e642470eb9379ff127f8971b2de5246497eda49cee81be58d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d7f48af9413e15c067a37097dea3fcf3aeef7888ba077e9f5fa26958436aad1",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-13T21:04:46Z",
    "title_canon_sha256": "e9341112be916c12f77c0c5592191d259153eac35b6bf579be27200a09f5a7c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2310",
    "kind": "arxiv",
    "version": 1
  }
}