Pith Number

pith:VQNU2KEF

pith:2014:VQNU2KEFIQSNJDGM7NNVUFGIB4

not attested not anchored not stored refs pending

The Star Formation Histories of Local Group Dwarf Galaxies II. Searching For Signatures of Reionization

Andrew E. Dolphin, Benjamin F. Williams, Daniel R. Weisz, Evan D. Skillman, Jon Holtzman, Julianne J. Dalcanton, Karoline M. Gilbert

arxiv:1405.3281 v1 · 2014-05-13 · 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{VQNU2KEFIQSNJDGM7NNVUFGIB4}

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

3 papers in Pith

Caught in the act: interaction-driven evolution in the nearby compact galaxy group Roberts Quartet (SCG0018-4854)

Columba: isolated dwarf galaxy populations in diverse cosmological environments simulated with a cold interstellar medium

Formation and Redshift Evolution of Dark Matter Spikes

Receipt and verification

First computed	2026-05-18T01:43:12.886378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac1b4d28854424d48cccfb5b5a14c80f094272d1a7471235a35f88ce9ae10b1d

Aliases

arxiv: 1405.3281 · arxiv_version: 1405.3281v1 · doi: 10.48550/arxiv.1405.3281 · pith_short_12: VQNU2KEFIQSN · pith_short_16: VQNU2KEFIQSNJDGM · pith_short_8: VQNU2KEF

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/VQNU2KEFIQSNJDGM7NNVUFGIB4 \
  | 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: ac1b4d28854424d48cccfb5b5a14c80f094272d1a7471235a35f88ce9ae10b1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ff23972e7ec4ae060cff8677a4d8f50c29890cfc6b6af41580cb608988d1882",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-13T20:00:02Z",
    "title_canon_sha256": "5432fc7ea4e0b2d4bf0a78392446f53bfabe2a9232857f1973b130a1dd68cd63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3281",
    "kind": "arxiv",
    "version": 1
  }
}