Pith Number

pith:CTLTWTXW

pith:2010:CTLTWTXWDQDI7HRP7CHUZVT6RK

not attested not anchored not stored refs pending

Dwarf galaxies in the nearby Lynx-Cancer void: photometry, colours and ages

(2) SAAO, (3) SFU, A. Kniazev (2), A. Tepliakova (1) ((1) SAO, Russia, Russia), South Africa, S. Pustilnik (1), Y. Lyamina (3)

arxiv:1011.3430 v1 · 2010-11-15 · astro-ph.CO · 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{CTLTWTXWDQDI7HRP7CHUZVT6RK}

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	2026-05-18T04:35:55.868740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14d73b4ef61c068f9e2ff88f4cd67e8a8f37508eb069657ffb1578eb7e774008

Aliases

arxiv: 1011.3430 · arxiv_version: 1011.3430v1 · doi: 10.48550/arxiv.1011.3430 · pith_short_12: CTLTWTXWDQDI · pith_short_16: CTLTWTXWDQDI7HRP · pith_short_8: CTLTWTXW

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/CTLTWTXWDQDI7HRP7CHUZVT6RK \
  | 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: 14d73b4ef61c068f9e2ff88f4cd67e8a8f37508eb069657ffb1578eb7e774008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eb92edc3c7189cb3937b6b7fd20554062c8dc815442fcc5eda1659637e04605",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-15T15:52:16Z",
    "title_canon_sha256": "3270cb9e12df8086c800440d467435ebb8be3955b6ef71efcf41956a2e2ebe97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3430",
    "kind": "arxiv",
    "version": 1
  }
}