Pith Number

pith:V4EIDTZN

pith:2014:V4EIDTZNST6CYKC72NHSAXH5OK

not attested not anchored not stored refs pending

Dense cores in galaxies out to z=2.5 in SDSS, UltraVISTA, and the five 3D-HST/CANDELS fields

Adam Muzzin, Arjen van der Wel, Charlie Conroy, Danilo Marchesini, Erica June Nelson, Gabriel Brammer, Ivelina Momcheva, Ivo Labbe, Joel Leja, Katherine E. Whitaker, Mariska Kriek, Mattia Fumagalli, Natascha M. Forster Schreiber, Pascal Oesch, Pieter van Dokkum, Rachel Bezanson, Rosalind E. Skelton, Stijn Wuyts

arxiv:1404.4874 v2 · 2014-04-18 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4EIDTZNST6CYKC72NHSAXH5OK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:43:27.357710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af0881cf2d94fc2c285fd34f205cfd7296ccc76135e61a5f3ea3c4ee2c9a99a2

Aliases

arxiv: 1404.4874 · arxiv_version: 1404.4874v2 · doi: 10.48550/arxiv.1404.4874 · pith_short_12: V4EIDTZNST6C · pith_short_16: V4EIDTZNST6CYKC7 · pith_short_8: V4EIDTZN

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/V4EIDTZNST6CYKC72NHSAXH5OK \
  | 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: af0881cf2d94fc2c285fd34f205cfd7296ccc76135e61a5f3ea3c4ee2c9a99a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a92e3f66bb536c42b20a5938b0f9512910200cd5d873c31dee97701c30a9f0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-18T20:00:11Z",
    "title_canon_sha256": "04b15d73d06fba4e52b3727dabacdc04a8783cda345a7a5ebf8c57e8b02d2eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4874",
    "kind": "arxiv",
    "version": 2
  }
}