Pith Number

pith:RPFIGNBW

pith:2014:RPFIGNBWLFQJQUE4AB4U3DBMHX

not attested not anchored not stored refs pending

Steadily Increasing Star Formation Rates in Galaxies Observed at 3 <~ z <~ 5 in the CANDELS/GOODS-S Field

Henry C. Ferguson, Mauro Giavalisco, Rachel S. Somerville, Seong-Kook Lee, Tomas Dahlen, Tommy Wiklind

arxiv:1403.6198 v1 · 2014-03-25 · 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{RPFIGNBWLFQJQUE4AB4U3DBMHX}

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	2026-05-18T02:55:37.542081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bca833436596098509c00794d8c2c3de119ae0c890774561427a94c8f23cb30

Aliases

arxiv: 1403.6198 · arxiv_version: 1403.6198v1 · doi: 10.48550/arxiv.1403.6198 · pith_short_12: RPFIGNBWLFQJ · pith_short_16: RPFIGNBWLFQJQUE4 · pith_short_8: RPFIGNBW

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/RPFIGNBWLFQJQUE4AB4U3DBMHX \
  | 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: 8bca833436596098509c00794d8c2c3de119ae0c890774561427a94c8f23cb30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8bd4f8cd821bc2eeefa5582395ddf8560fa54d74d6fe0f51d6035bbedc8a453",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-25T00:18:28Z",
    "title_canon_sha256": "ed614cbf7b05604fd78654f8006677a75d7f3a704274164def01b8fcc33d22be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6198",
    "kind": "arxiv",
    "version": 1
  }
}