Pith Number

pith:VOCKKPFV

pith:2020:VOCKKPFV4S4L2JA6YEWGKVHFW4

not attested not anchored not stored refs pending

LARgE Survey -- III. Environments of Ultra-Massive Passive Galaxies at Cosmic Noon: BCG progenitors growing through mergers

Anneya Golob, Gurpreet Kaur Cheema, Liz Arcila-Osejo, Marcin Sawicki, Stephane Arnouts, Thibaud Moutard

arxiv:2003.08464 v1 · 2020-03-18 · 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{VOCKKPFV4S4L2JA6YEWGKVHFW4}

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	2026-07-05T00:51:43.713836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab84a53cb5e4b8bd241ec12c6554e5b717048fbc17425057514e75cf8ffa6160

Aliases

arxiv: 2003.08464 · arxiv_version: 2003.08464v1 · doi: 10.48550/arxiv.2003.08464 · pith_short_12: VOCKKPFV4S4L · pith_short_16: VOCKKPFV4S4L2JA6 · pith_short_8: VOCKKPFV

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/VOCKKPFV4S4L2JA6YEWGKVHFW4 \
  | 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: ab84a53cb5e4b8bd241ec12c6554e5b717048fbc17425057514e75cf8ffa6160

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b7f1c6bfba3fa31689d4c50ea34780d5bb7401006f3301cd3e72762e3200b95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-03-18T20:39:47Z",
    "title_canon_sha256": "10bd8d48239289e06eea16013bdbe7bee25b4175d3686f439b69a1e25ba59035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.08464",
    "kind": "arxiv",
    "version": 1
  }
}