Pith Number

pith:HSKBGHUR

pith:2023:HSKBGHURXYLE43YZTS24USDW75

not attested not anchored not stored refs pending

Resolving cosmic star formation histories of present-day bulges, disks, and spheroids with ProFuse

Aaron S. G. Robotham, Claudia del P. Lagos, Luke J. M. Davies, Robin H. W. Cook, Sabine Bellstedt, Simon P. Driver

arxiv:2307.02788 v3 · 2023-07-06 · 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{HSKBGHURXYLE43YZTS24USDW75}

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	2026-07-05T08:33:31.108471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c94131e91be164e6f199cb5ca4876ff5e4077dd4851c9ce6a59201dc3b1f835

Aliases

arxiv: 2307.02788 · arxiv_version: 2307.02788v3 · doi: 10.48550/arxiv.2307.02788 · pith_short_12: HSKBGHURXYLE · pith_short_16: HSKBGHURXYLE43YZ · pith_short_8: HSKBGHUR

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/HSKBGHURXYLE43YZTS24USDW75 \
  | 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: 3c94131e91be164e6f199cb5ca4876ff5e4077dd4851c9ce6a59201dc3b1f835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0e6a351066bc5c55533477419888b3263864c6ca868d82a29d23043ec728c29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-07-06T05:53:07Z",
    "title_canon_sha256": "58e76204d8bfa226ca410cd97b4842bfeb14e0fdbe9991f86f804d1e79b1a520"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02788",
    "kind": "arxiv",
    "version": 3
  }
}