Pith Number

pith:K4NQMSU5

pith:2014:K4NQMSU53PVSJSPSMNLWLPZVNU

not attested not anchored not stored refs pending

Systematic Problems With Using Dark Matter Simulations to Model Stellar Halos

Eric F. Bell, Greg S. Stinson, H. M. P. Couchman, James Wadsley, Jeremy Bailin, Monica Valluri, Victor P. Debattista

arxiv:1401.5489 v1 · 2014-01-21 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4NQMSU53PVSJSPSMNLWLPZVNU}

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	2026-05-18T01:45:18.216372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

571b064a9ddbeb24c9f2635765bf356d259c8479a5c9faf5b0e8fd66fad344bc

Aliases

arxiv: 1401.5489 · arxiv_version: 1401.5489v1 · doi: 10.48550/arxiv.1401.5489 · pith_short_12: K4NQMSU53PVS · pith_short_16: K4NQMSU53PVSJSPS · pith_short_8: K4NQMSU5

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/K4NQMSU53PVSJSPSMNLWLPZVNU \
  | 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: 571b064a9ddbeb24c9f2635765bf356d259c8479a5c9faf5b0e8fd66fad344bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4de99119c2c6ffe4d6a00a2513ffe191db19104edf8213385c02025a04d02a2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-01-21T21:14:22Z",
    "title_canon_sha256": "457d1508d0c9ff54a7422447732814946a34219fc7a1e372c407231d24a69afb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5489",
    "kind": "arxiv",
    "version": 1
  }
}