Pith Number

pith:UL4UP7P4

pith:2001:UL4UP7P4FP45ZXOIFTBSQXDIVO

not attested not anchored not stored refs pending

Constrained Simulations of the Real Universe: the Local Supercluster

Anatoly Klypin, Andrey Kravtsov, Stefan Gottloeber, Yehuda Hoffman

arxiv:astro-ph/0107104 v1 · 2001-07-05 · 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{UL4UP7P4FP45ZXOIFTBSQXDIVO}

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.

Cited by

1 paper in Pith

The Manticore Project II: Bayesian digital twins of cosmic structure across the SDSS and BOSS volumes

Receipt and verification

First computed	2026-07-04T16:23:39.799722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2f947fdfc2bf9dcddc82cc3285c68ab97327ec354ea2a33b1072b45d084d87f

Aliases

arxiv: astro-ph/0107104 · arxiv_version: astro-ph/0107104v1 · doi: 10.48550/arxiv.astro-ph/0107104 · pith_short_12: UL4UP7P4FP45 · pith_short_16: UL4UP7P4FP45ZXOI · pith_short_8: UL4UP7P4

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/UL4UP7P4FP45ZXOIFTBSQXDIVO \
  | 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: a2f947fdfc2bf9dcddc82cc3285c68ab97327ec354ea2a33b1072b45d084d87f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9a41638beb71a8f1ac3e7dd82605e38851487c2f76a263f23cb73cc43973634",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-07-05T17:04:33Z",
    "title_canon_sha256": "8689ba80bc9148841bc3717fe9bd2370e51d5fe5b3de93215b65a833e678ea94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0107104",
    "kind": "arxiv",
    "version": 1
  }
}