Pith Number

pith:ZRLCSLBC

pith:2015:ZRLCSLBCSBJGA5DC46LRKC5TX7

not attested not anchored not stored refs pending

Methods for studying the accuracy of light propagation in N-body simulations

S. Hannestad, S. M. Koksbang

arxiv:1501.01413 v3 · 2015-01-07 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZRLCSLBCSBJGA5DC46LRKC5TX7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:35:16.305649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc56292c229052607462e797150bb3bff6924c9c230d7b076849b00908fc85ab

Aliases

arxiv: 1501.01413 · arxiv_version: 1501.01413v3 · doi: 10.48550/arxiv.1501.01413 · pith_short_12: ZRLCSLBCSBJG · pith_short_16: ZRLCSLBCSBJGA5DC · pith_short_8: ZRLCSLBC

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/ZRLCSLBCSBJGA5DC46LRKC5TX7 \
  | 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: cc56292c229052607462e797150bb3bff6924c9c230d7b076849b00908fc85ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b06c74deeff958ead1153250cc77ee68258040dded90d97150f1ed6f4049c52",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-01-07T09:39:01Z",
    "title_canon_sha256": "4e5c6bc866c567009625c711f7010042993b3a2f242f579c256dffa509dc9abe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01413",
    "kind": "arxiv",
    "version": 3
  }
}