Pith Number

pith:4JP7VXON

pith:2014:4JP7VXONGXKWBU74VS7CUFD3RV

not attested not anchored not stored refs pending

The formation of CDM haloes II: collapse time and tides

Aaron D. Ludlow, Bonn, Cristiano Porciani (Argelander-Institut f\"ur Astronomie, Germany), Mikolaj Borzyszkowski

arxiv:1405.7367 v2 · 2014-05-28 · 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{4JP7VXONGXKWBU74VS7CUFD3RV}

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

Segmenting proto-halos with vision transformers

Receipt and verification

First computed	2026-05-18T01:43:05.233069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e25ffaddcd35d560d3fcacbe2a147b8d72fda9e341d6a72092a13fb8143d9896

Aliases

arxiv: 1405.7367 · arxiv_version: 1405.7367v2 · doi: 10.48550/arxiv.1405.7367 · pith_short_12: 4JP7VXONGXKW · pith_short_16: 4JP7VXONGXKWBU74 · pith_short_8: 4JP7VXON

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/4JP7VXONGXKWBU74VS7CUFD3RV \
  | 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: e25ffaddcd35d560d3fcacbe2a147b8d72fda9e341d6a72092a13fb8143d9896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc7d8f2aecc86ff6e2a4819574fda7e06d55e674a24f61f690c8b90b795fb860",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-05-28T20:00:15Z",
    "title_canon_sha256": "69d9ca44b9b4de34aee88afc83d0eb44b6047a8b5ae0f0eacfb59fd65de5e06a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7367",
    "kind": "arxiv",
    "version": 2
  }
}