Pith Number

pith:F4OSZTPF

pith:2011:F4OSZTPFW77T32F4DXY5YPCE3D

not attested not anchored not stored refs pending

Insights on the Formation, Evolution, and Activity of Massive Galaxies From Ultra-Compact and Disky Galaxies at z=2-3

A. E. Bauer, A. F. L. Bluck, B. Mobasher, C. J. Conselice, C. Papovich, F. Buitrago, M. Dickinson, R. A. Lucas, R. Gruetzbauch, R. R. Chary, S. Jogee, T. Weinzirl

arxiv:1107.2591 v2 · 2011-07-13 · 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{F4OSZTPFW77T32F4DXY5YPCE3D}

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	2026-05-18T02:01:18.975509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f1d2ccde5b7ff3de8bc1df1dc3c44d8ffbf4f192bde4d073b7aac8a4cef4fd2

Aliases

arxiv: 1107.2591 · arxiv_version: 1107.2591v2 · doi: 10.48550/arxiv.1107.2591 · pith_short_12: F4OSZTPFW77T · pith_short_16: F4OSZTPFW77T32F4 · pith_short_8: F4OSZTPF

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/F4OSZTPFW77T32F4DXY5YPCE3D \
  | 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: 2f1d2ccde5b7ff3de8bc1df1dc3c44d8ffbf4f192bde4d073b7aac8a4cef4fd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a4533defc7bf86993afcf1513f13ff928ee19562f350f2cefc7c347b2632dba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-07-13T16:29:50Z",
    "title_canon_sha256": "100f34cceb7d439e5082a9b07b311f251bd9cfdf8ae376c2bab39b63c863b9b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2591",
    "kind": "arxiv",
    "version": 2
  }
}