Pith Number

pith:665Z5GJ5

pith:2015:665Z5GJ5GS43WHPH45IULFNXBH

not attested not anchored not stored refs pending

Giant Clumps in Simulated High-z Galaxies: Properties, Evolution and Dependence on Feedback

Avishai Dekel, Colin DeGraf, Daniel Ceverino, Joel Primack, Nir Mandelker, Yicheng Guo

arxiv:1512.08791 v2 · 2015-12-29 · astro-ph.GA · 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{665Z5GJ5GS43WHPH45IULFNXBH}

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	2026-05-18T01:04:21.775614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7bb9e993d34b9bb1de7e7514595b709ce985af98b5df6706c941707cd65f158

Aliases

arxiv: 1512.08791 · arxiv_version: 1512.08791v2 · doi: 10.48550/arxiv.1512.08791 · pith_short_12: 665Z5GJ5GS43 · pith_short_16: 665Z5GJ5GS43WHPH · pith_short_8: 665Z5GJ5

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/665Z5GJ5GS43WHPH45IULFNXBH \
  | 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: f7bb9e993d34b9bb1de7e7514595b709ce985af98b5df6706c941707cd65f158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4abc900c2620fca42007a397737339efc05313e340bd9565d390870f613efaf",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-29T21:00:48Z",
    "title_canon_sha256": "adedf8de43829e4e1c4e3d26c5d5f01c311116e6f238c9851e41ed90722a1631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08791",
    "kind": "arxiv",
    "version": 2
  }
}