Pith Number

pith:A3JXRFLA

pith:2017:A3JXRFLA5GPC4BD2TWYV73EOYJ

not attested not anchored not stored refs pending

Resolved stellar streams around NGC4631 from a Subaru/Hyper Suprime-Cam survey

Masashi Chiba (Tohoku Univ.), Mikito Tanaka (Tohoku Univ.), Yutaka Komiyama (NAOJ)

arxiv:1704.03146 v1 · 2017-04-11 · 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{A3JXRFLA5GPC4BD2TWYV73EOYJ}

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	2026-05-18T00:41:49.180556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06d3789560e99e2e047a9db15fec8ec27ebdca7d032c78af07c20499cb31f2dd

Aliases

arxiv: 1704.03146 · arxiv_version: 1704.03146v1 · doi: 10.48550/arxiv.1704.03146 · pith_short_12: A3JXRFLA5GPC · pith_short_16: A3JXRFLA5GPC4BD2 · pith_short_8: A3JXRFLA

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/A3JXRFLA5GPC4BD2TWYV73EOYJ \
  | 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: 06d3789560e99e2e047a9db15fec8ec27ebdca7d032c78af07c20499cb31f2dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d31f9485000106d3d8d6525b60ff6c547afd645c0eea54af366c6102a25813e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-11T05:03:49Z",
    "title_canon_sha256": "bfcfab7fa8ee3d7e80c0fe2e1e0a4040685f942c1b598485a1585943a7f56ac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03146",
    "kind": "arxiv",
    "version": 1
  }
}