Pith Number

pith:CSLE65ZZ

pith:2017:CSLE65ZZRU27XYO2IUSAXIP74P

not attested not anchored not stored refs pending

Determining the Nature of Late Gunn-Peterson Troughs with Galaxy Surveys

Frederick B. Davies, George D. Becker, Steven R. Furlanetto

arxiv:1708.08927 v1 · 2017-08-29 · 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{CSLE65ZZRU27XYO2IUSAXIP74P}

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	2026-05-18T00:11:07.035861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14964f77398d35fbe1da45240ba1ffe3ee202b3907129151a0b4f39d5491f2b9

Aliases

arxiv: 1708.08927 · arxiv_version: 1708.08927v1 · doi: 10.48550/arxiv.1708.08927 · pith_short_12: CSLE65ZZRU27 · pith_short_16: CSLE65ZZRU27XYO2 · pith_short_8: CSLE65ZZ

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/CSLE65ZZRU27XYO2IUSAXIP74P \
  | 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: 14964f77398d35fbe1da45240ba1ffe3ee202b3907129151a0b4f39d5491f2b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c55e12e935f02c3d36bca6afa0ccb09ff77ce02db864dfa0f8bfdc0dc188b1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-08-29T18:00:01Z",
    "title_canon_sha256": "d2eaed5c73c80df221e6a147dc900eda1726dc928224c3bf795268ab989d1cda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08927",
    "kind": "arxiv",
    "version": 1
  }
}