Pith Number

pith:PKYJKCBE

pith:2014:PKYJKCBEPXE5U6WHCXPERWRIGC

not attested not anchored not stored refs pending

Hollow cores in Warm Dark Matter halos from the Vlasov-Poisson equation

Claudio Destri

arxiv:1409.6244 v1 · 2014-09-22 · astro-ph.CO · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKYJKCBEPXE5U6WHCXPERWRIGC}

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	2026-05-18T02:30:16.280991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ab09508247dc9da7ac715de48da283082d9c32f6410780ae3ba06014e5d6e03

Aliases

arxiv: 1409.6244 · arxiv_version: 1409.6244v1 · doi: 10.48550/arxiv.1409.6244 · pith_short_12: PKYJKCBEPXE5 · pith_short_16: PKYJKCBEPXE5U6WH · pith_short_8: PKYJKCBE

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/PKYJKCBEPXE5U6WHCXPERWRIGC \
  | 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: 7ab09508247dc9da7ac715de48da283082d9c32f6410780ae3ba06014e5d6e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "205a0a549aec41d064f35836f213c1b102d48d23186ef059c3c2f67d0c0ffd87",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-09-22T16:55:48Z",
    "title_canon_sha256": "2f25c5f601c2c4135096d022d9ab208f3fd9500cef9595d47bd3d26669304de7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6244",
    "kind": "arxiv",
    "version": 1
  }
}