Pith Number

pith:L4CVT5VX

pith:2005:L4CVT5VXPEO5IUTPCRQVDRRIUM

not attested not anchored not stored refs pending

Resolving the mystery of the dwarf galaxy HIZSS003

Ayesha Begum, I. D. Karachentsev & M. E. Sharina, Jayaram N. Chengalur

arxiv:astro-ph/0503125 v1 · 2005-03-06 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4CVT5VXPEO5IUTPCRQVDRRIUM}

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	2026-07-04T16:50:56.572775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f0559f6b7791dd4526f146151c628a32a6d7bd028de5a867bb5f9d18f8c63e4

Aliases

arxiv: astro-ph/0503125 · arxiv_version: astro-ph/0503125v1 · doi: 10.48550/arxiv.astro-ph/0503125 · pith_short_12: L4CVT5VXPEO5 · pith_short_16: L4CVT5VXPEO5IUTP · pith_short_8: L4CVT5VX

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/L4CVT5VXPEO5IUTPCRQVDRRIUM \
  | 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: 5f0559f6b7791dd4526f146151c628a32a6d7bd028de5a867bb5f9d18f8c63e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d6d5e0c6c5ef0253eaa7a08a598149cdd00dd7cc8e2c9931a0d410a6e6e41f2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-06T05:28:28Z",
    "title_canon_sha256": "6679ffec0558a8a897660d18470250c73bdc8bba33719f0e355ed7e8cccd7a78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503125",
    "kind": "arxiv",
    "version": 1
  }
}