Pith Number

pith:KKVLTEG2

pith:2020:KKVLTEG2ZT4WQQEA7XXOG3ZHBO

not attested not anchored not stored refs pending

The significant effects of stellar mass estimation on galaxy pair fractions

C. Conselice, F. Shankar, Philip J. Grylls

arxiv:2001.06017 v1 · 2020-01-16 · 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{KKVLTEG2ZT4WQQEA7XXOG3ZHBO}

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	2026-07-05T01:40:23.265021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52aab990daccf9684080fdeee36f270ba5f0b87c0671ef6eafd3aa48ec27ca03

Aliases

arxiv: 2001.06017 · arxiv_version: 2001.06017v1 · doi: 10.48550/arxiv.2001.06017 · pith_short_12: KKVLTEG2ZT4W · pith_short_16: KKVLTEG2ZT4WQQEA · pith_short_8: KKVLTEG2

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/KKVLTEG2ZT4WQQEA7XXOG3ZHBO \
  | 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: 52aab990daccf9684080fdeee36f270ba5f0b87c0671ef6eafd3aa48ec27ca03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a689cd9e3ae97547973083f3c3d7174407e42afb05b389baf7b65005b66d81e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-01-16T19:00:05Z",
    "title_canon_sha256": "83b76c1dfd78449990c57dfbb2738b23228d3c922e65d9b139a0f9cc436b6766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.06017",
    "kind": "arxiv",
    "version": 1
  }
}