Pith Number

pith:RDTFZHQJ

pith:2019:RDTFZHQJGDR62FYXEQQRFUXJC2

not attested not anchored not stored refs pending

How Do Galaxies trace a large scale structure?: A case study around a massive protocluster at $z=3.13$

Arjun Dey, B. C. Lemaux, Jun Toshikawa, Kathryn N. Bowen, Ke Shi, Kyoung-Soo Lee, Nicola Malavasi, Olga Cucciati, Olivier Le Fevre, Yun Huang

arxiv:1905.06337 v1 · 2019-05-15 · 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{RDTFZHQJGDR62FYXEQQRFUXJC2}

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	2026-05-17T23:41:08.596084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88e65c9e0930e3ed1717242112d2e9169d7268ffa8aa252ea365a7a0451b7b64

Aliases

arxiv: 1905.06337 · arxiv_version: 1905.06337v1 · doi: 10.48550/arxiv.1905.06337 · pith_short_12: RDTFZHQJGDR6 · pith_short_16: RDTFZHQJGDR62FYX · pith_short_8: RDTFZHQJ

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/RDTFZHQJGDR62FYXEQQRFUXJC2 \
  | 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: 88e65c9e0930e3ed1717242112d2e9169d7268ffa8aa252ea365a7a0451b7b64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "648bc96b058c4dd3e8359ee54e259352230115be67f4a75caa9d577324aa3f8f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-15T19:50:30Z",
    "title_canon_sha256": "195cd6e5ed19fd51472e8db43e76bdf16261884728baf1a678103ec58f893d54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06337",
    "kind": "arxiv",
    "version": 1
  }
}