Pith Number

pith:ZSTXBTE6

pith:2025:ZSTXBTE6DO7KMDNH2453VFDNSW

not attested not anchored not stored refs pending

Massive Acquisition of Ultraviolet Color Excess Information from GALEX and UVOT Bands

Biwei Jiang, Dongliang Yang, Jiachen Wei, Luyao Shi, Mingxu Sun, Ruoyi Zhang, Wenyuan Cui

arxiv:2505.03549 v1 · 2025-05-06 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSTXBTE6DO7KMDNH2453VFDNSW}

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	2026-07-05T10:59:18.060897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cca770cc9e1bbea60da7d73bba946d9598f37506157117edd0457bada5f0028f

Aliases

arxiv: 2505.03549 · arxiv_version: 2505.03549v1 · doi: 10.48550/arxiv.2505.03549 · pith_short_12: ZSTXBTE6DO7K · pith_short_16: ZSTXBTE6DO7KMDNH · pith_short_8: ZSTXBTE6

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/ZSTXBTE6DO7KMDNH2453VFDNSW \
  | 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: cca770cc9e1bbea60da7d73bba946d9598f37506157117edd0457bada5f0028f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3756a258c3c6ee9b82624b8a20e1973df9e5e6cb11e8510b5e4dcfcbea0cab2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-06T14:02:18Z",
    "title_canon_sha256": "9b13f720dbe555f4226b6b683103970f00a283a970a0158042e3ed15384f51f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03549",
    "kind": "arxiv",
    "version": 1
  }
}