Pith Number

pith:A4G6NWLX

pith:2017:A4G6NWLXLPN4FLQIQFCZ5HOAFF

not attested not anchored not stored refs pending

The origin of ultra diffuse galaxies: stellar feedback and quenching

A. Wetzel, C.-A. Faucher-Gigu\`ere, D. Kere\v{s}, K. El-Badry, M. Boylan-Kolchin, P. F.Hopkins, S. Garrison-Kimmel, T. K. Chan

arxiv:1711.04788 v2 · 2017-11-13 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4G6NWLXLPN4FLQIQFCZ5HOAFF}

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.

Cited by

1 paper in Pith

From DES to KiDS: Domain adaptation for cross-survey detection of low-surface-brightness galaxies

Receipt and verification

First computed	2026-05-18T00:08:00.761443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

070de6d9775bdbc2ae0881459e9dc0295b819c7020c3b4aecb1c4e9a84fac44c

Aliases

arxiv: 1711.04788 · arxiv_version: 1711.04788v2 · doi: 10.48550/arxiv.1711.04788 · pith_short_12: A4G6NWLXLPN4 · pith_short_16: A4G6NWLXLPN4FLQI · pith_short_8: A4G6NWLX

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/A4G6NWLXLPN4FLQIQFCZ5HOAFF \
  | 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: 070de6d9775bdbc2ae0881459e9dc0295b819c7020c3b4aecb1c4e9a84fac44c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a21545bcc7ca3c9a16dff076cfbeeebf4c7641df22ee854d3a824be8cb31dd10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-13T19:00:44Z",
    "title_canon_sha256": "565343019c684adca1f6175b64e00f62fe65578dbe6ab63339391ce8924786af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04788",
    "kind": "arxiv",
    "version": 2
  }
}