Pith Number

pith:5GHGF5OZ

pith:2019:5GHGF5OZXITCLVJNOLL2A2Y4ZP

not attested not anchored not stored refs pending

Cosmological constraints from the mass accretion rate I: galaxy cluster number count evolution

G. Hurier

arxiv:1904.06951 v1 · 2019-04-15 · 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{5GHGF5OZXITCLVJNOLL2A2Y4ZP}

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	2026-05-17T23:48:35.655355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e98e62f5d9ba2625d52d72d7a06b1ccbf3d73a954e51eed990be822b8dfd7905

Aliases

arxiv: 1904.06951 · arxiv_version: 1904.06951v1 · doi: 10.48550/arxiv.1904.06951 · pith_short_12: 5GHGF5OZXITC · pith_short_16: 5GHGF5OZXITCLVJN · pith_short_8: 5GHGF5OZ

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/5GHGF5OZXITCLVJNOLL2A2Y4ZP \
  | 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: e98e62f5d9ba2625d52d72d7a06b1ccbf3d73a954e51eed990be822b8dfd7905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca837bd96712c4a438956048123f06c78def8f27b7db9ba4a32d7abe912682d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-04-15T10:26:47Z",
    "title_canon_sha256": "9d2353a1d73239d3f24a505e9cc8e4cf07713aca6091a5e29d8fdcf244c9db97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06951",
    "kind": "arxiv",
    "version": 1
  }
}