Pith Number

pith:ESWBAIQW

pith:2008:ESWBAIQWNCNUXZETK47TRZ643B

not attested not anchored not stored refs pending

Dynamics of substructures in warm dark-matter cosmologies

Alexander Knebe, Bastian Arnold, Brad K. Gibson, Chris Power

arxiv:0811.1851 v2 · 2008-11-12 · 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{ESWBAIQWNCNUXZETK47TRZ643B}

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	2026-07-04T15:16:00.523515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24ac102216689b4be493573f38e7dcd85d301e4e4f49a314c34959019d0aa82d

Aliases

arxiv: 0811.1851 · arxiv_version: 0811.1851v2 · doi: 10.48550/arxiv.0811.1851 · pith_short_12: ESWBAIQWNCNU · pith_short_16: ESWBAIQWNCNUXZET · pith_short_8: ESWBAIQW

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/ESWBAIQWNCNUXZETK47TRZ643B \
  | 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: 24ac102216689b4be493573f38e7dcd85d301e4e4f49a314c34959019d0aa82d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aedd4db461848cdeabd97f68d991f62c8147d70b91ea4e6e675de07ca89c6211",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-12T09:54:50Z",
    "title_canon_sha256": "3c1ca08811b183ee4b1056287861b7aaeaa09318e0398e096c40b39b06f6f3d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1851",
    "kind": "arxiv",
    "version": 2
  }
}