Pith Number

pith:CEESCMAH

pith:2024:CEESCMAHBY2XJD4JTFHQERBLQ6

not attested not anchored not stored refs pending

Photometric properties of classical bulge and pseudo-bulge galaxies at $0.5\le z<1.0$

Jia Hu, Junqiang Ge, Lan Wang, Qifan Cui, Wenxiang Pei

arxiv:2407.21527 v1 · 2024-07-31 · 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{CEESCMAHBY2XJD4JTFHQERBLQ6}

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	2026-07-05T09:31:06.313728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11092130070e35748f89994f02442b87ac3744a3dee017c91d5f184dae28459a

Aliases

arxiv: 2407.21527 · arxiv_version: 2407.21527v1 · doi: 10.48550/arxiv.2407.21527 · pith_short_12: CEESCMAHBY2X · pith_short_16: CEESCMAHBY2XJD4J · pith_short_8: CEESCMAH

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/CEESCMAHBY2XJD4JTFHQERBLQ6 \
  | 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: 11092130070e35748f89994f02442b87ac3744a3dee017c91d5f184dae28459a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e1b4c230d82b55ea4f188141636fe2af6fae0c674acf9ce9f2f1dad344f3fb3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-07-31T11:11:21Z",
    "title_canon_sha256": "b60facd549c5c9bbee6ae847c8f29b110703e581d496bb173212e15963adb926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.21527",
    "kind": "arxiv",
    "version": 1
  }
}