Pith Number

pith:3V7F4LKR

pith:2014:3V7F4LKR3IXVPNP3E3ZDMOLOCP

not attested not anchored not stored refs pending

The evolution of galaxy size and morphology at z~0.5-3.0 in the GOODS-N region with HST/WFC3 data

(2) Research Center for Space, Cosmic Evolution, Ehime University, Japan, Japan), Masaru Kajisawa (2) ((1) Astronomical Institute, Takahiro Morishita, Takashi Ichikawa (1), Tohoku University

arxiv:1402.5752 v1 · 2014-02-24 · 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{3V7F4LKR3IXVPNP3E3ZDMOLOCP}

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	2026-05-18T01:44:29.142211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd7e5e2d51da2f57b5fb26f236396e13d3aed0924d112d6abef7daab8788d91e

Aliases

arxiv: 1402.5752 · arxiv_version: 1402.5752v1 · doi: 10.48550/arxiv.1402.5752 · pith_short_12: 3V7F4LKR3IXV · pith_short_16: 3V7F4LKR3IXVPNP3 · pith_short_8: 3V7F4LKR

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/3V7F4LKR3IXVPNP3E3ZDMOLOCP \
  | 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: dd7e5e2d51da2f57b5fb26f236396e13d3aed0924d112d6abef7daab8788d91e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ccca973b340a306555f85b2d867120b8e6f1aab7755570934977fe6680268dd",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-24T08:57:50Z",
    "title_canon_sha256": "c2502affcdc8d32767d8e70307afad538365b6bf093f3d75aec6dfb873f6e4ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5752",
    "kind": "arxiv",
    "version": 1
  }
}