Pith Number

pith:XEJO7CNT

pith:2022:XEJO7CNTKRLSRPDHSGILJ3RJUZ

not attested not anchored not stored refs pending

Growth of disc-like pseudo-bulges in SDSS DR7 since z = 0.1

Ankit Kumar, Sandeep Kumar Kataria

arxiv:2205.12346 v1 · 2022-05-24 · 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{XEJO7CNTKRLSRPDHSGILJ3RJUZ}

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	2026-07-05T04:29:59.819475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b912ef89b3545728bc679190b4ee29a67e51912e22358b77bf3abb82bc952a03

Aliases

arxiv: 2205.12346 · arxiv_version: 2205.12346v1 · doi: 10.48550/arxiv.2205.12346 · pith_short_12: XEJO7CNTKRLS · pith_short_16: XEJO7CNTKRLSRPDH · pith_short_8: XEJO7CNT

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/XEJO7CNTKRLSRPDHSGILJ3RJUZ \
  | 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: b912ef89b3545728bc679190b4ee29a67e51912e22358b77bf3abb82bc952a03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62b5a9b1966ae3c58f8fd48b1868f1ba5efc617ba786c348548564d3a715c408",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-05-24T19:51:17Z",
    "title_canon_sha256": "84aea3de55136b0e6d170c85797a2746fdd47dc89a520437baeaf9effcf08ec7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12346",
    "kind": "arxiv",
    "version": 1
  }
}