Pith Number

pith:TFKMMFV3

pith:2017:TFKMMFV3K4AL7NEIZEECTW2RNP

not attested not anchored not stored refs pending

Where are All the Gas-Bearing Local Dwarf Galaxies? Quantifying Possible Impacts of Reionization

Erik J. Tollerud, J.E.G. Peek

arxiv:1711.00485 v2 · 2017-11-01 · 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{TFKMMFV3K4AL7NEIZEECTW2RNP}

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	2026-05-18T00:17:42.496826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9954c616bb5700bfb488c90829db516bce926d1e8c2012abfe38bb90f7f2d7cc

Aliases

arxiv: 1711.00485 · arxiv_version: 1711.00485v2 · doi: 10.48550/arxiv.1711.00485 · pith_short_12: TFKMMFV3K4AL · pith_short_16: TFKMMFV3K4AL7NEI · pith_short_8: TFKMMFV3

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/TFKMMFV3K4AL7NEIZEECTW2RNP \
  | 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: 9954c616bb5700bfb488c90829db516bce926d1e8c2012abfe38bb90f7f2d7cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdaec0ef4e0523bdf2842c7e80c93e2383852688a0e320c637243e4c50b7dd54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-01T18:01:35Z",
    "title_canon_sha256": "8c01895656598793c5671cf506d33f0868145b2f91adbe88f2805d023c7f8d39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00485",
    "kind": "arxiv",
    "version": 2
  }
}