Pith Number

pith:MZALVNVK

pith:2008:MZALVNVKTS4FQLOHBDHZ343YVM

not attested not anchored not stored refs pending

Prospects for CDM sub-halo detection using high angular resolution observations

E. Mortsell, E. Zackrisson, K. Wiik, O. Moeller, T. Riehm

arxiv:0809.4011 v1 · 2008-09-23 · 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{MZALVNVKTS4FQLOHBDHZ343YVM}

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	2026-05-18T02:35:14.705911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6640bab6aa9cb8582dc708cf9df378ab33907dbb1bf63ef7f88f17c29f5391c0

Aliases

arxiv: 0809.4011 · arxiv_version: 0809.4011v1 · doi: 10.48550/arxiv.0809.4011 · pith_short_12: MZALVNVKTS4F · pith_short_16: MZALVNVKTS4FQLOH · pith_short_8: MZALVNVK

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/MZALVNVKTS4FQLOHBDHZ343YVM \
  | 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: 6640bab6aa9cb8582dc708cf9df378ab33907dbb1bf63ef7f88f17c29f5391c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a0e710f6ebe3a8251e3ae66c7c2cac193deb6b4dd72f2ae8beb16203126ae0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-23T20:07:23Z",
    "title_canon_sha256": "95319309208879b8fc2b4d11ede08851bb51236c9c98a1ee8bdd4610a2f207b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.4011",
    "kind": "arxiv",
    "version": 1
  }
}