Pith Number

pith:7ZUMM2BS

pith:2014:7ZUMM2BS5GILHGSC3XDEE5F5CX

not attested not anchored not stored refs pending

Shock finding on a moving-mesh: I. Shock statistics in non-radiative cosmological simulations

Kevin Schaal, Volker Springel

arxiv:1407.4117 v2 · 2014-07-15 · 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{7ZUMM2BS5GILHGSC3XDEE5F5CX}

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	2026-05-18T02:27:58.626235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe68c66832e990b39a42ddc64274bd15c35f85b8c18e0853cbf519f762a7e295

Aliases

arxiv: 1407.4117 · arxiv_version: 1407.4117v2 · doi: 10.48550/arxiv.1407.4117 · pith_short_12: 7ZUMM2BS5GIL · pith_short_16: 7ZUMM2BS5GILHGSC · pith_short_8: 7ZUMM2BS

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/7ZUMM2BS5GILHGSC3XDEE5F5CX \
  | 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: fe68c66832e990b39a42ddc64274bd15c35f85b8c18e0853cbf519f762a7e295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41226efa596fba99422af95050db73c2220fe138fbc0c624e9ae87bee85dccc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-07-15T20:00:00Z",
    "title_canon_sha256": "5b59c169d618faa8fe641e529ccff3eb5c43f77d21f8745fbe304acca702df20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4117",
    "kind": "arxiv",
    "version": 2
  }
}