Pith Number

pith:JQYU5PZT

pith:2013:JQYU5PZT5RIEEND3TDG44SRCHY

not attested not anchored not stored refs pending

The Spatial Extent and Distribution of Star Formation in 3D-HST Mergers at z~1.5

Arjen van der Wel, Britt Lundgren, Elisabete da Cunha, Erica J. Nelson, Gabriel B. Brammer, Hans-Walter Rix, Ivelina Momcheva, Kasper B. Schmidt, Katherine E. Whitaker, Marijn Franx, Mattia Fumagalli, Michael V. Maseda, Natascha M. F\"orster Schreiber, Patrik Jonsson, Pieter van Dokkum, Rosalind E. Skelton, Thomas J. Cox

arxiv:1303.3584 v1 · 2013-03-14 · 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{JQYU5PZT5RIEEND3TDG44SRCHY}

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	2026-05-18T01:51:07.158983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c314ebf33ec5042347b98cdce4a223e25eee77f1c26b6cabd189b00a11e39af

Aliases

arxiv: 1303.3584 · arxiv_version: 1303.3584v1 · doi: 10.48550/arxiv.1303.3584 · pith_short_12: JQYU5PZT5RIE · pith_short_16: JQYU5PZT5RIEEND3 · pith_short_8: JQYU5PZT

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/JQYU5PZT5RIEEND3TDG44SRCHY \
  | 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: 4c314ebf33ec5042347b98cdce4a223e25eee77f1c26b6cabd189b00a11e39af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7364d9d3e9bb233676a0926829d7f5868bf59009d746503ef7bbaa1e9803cc74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-14T20:00:02Z",
    "title_canon_sha256": "d027792b2ccba7b65a75b3fe4ba6f525409a1e3c71d64706660637eda4a8353d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3584",
    "kind": "arxiv",
    "version": 1
  }
}