Pith Number

pith:CBQCQHTU

pith:2016:CBQCQHTUKUNQF4IF4BRCKNURFV

not attested not anchored not stored refs pending

Disintegration of the Aged Open Cluster Berkeley 17

Ishan Mishra, Kaushar Vaidya, Souradeep Bhattacharya, Wen-Ping Chen

arxiv:1611.05593 v2 · 2016-11-17 · astro-ph.SR · 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{CBQCQHTUKUNQF4IF4BRCKNURFV}

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	2026-05-18T00:33:52.999733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1060281e74551b02f105e0622536912d600c5c86e4a99bc0b9bbace17cd14b16

Aliases

arxiv: 1611.05593 · arxiv_version: 1611.05593v2 · doi: 10.48550/arxiv.1611.05593 · pith_short_12: CBQCQHTUKUNQ · pith_short_16: CBQCQHTUKUNQF4IF · pith_short_8: CBQCQHTU

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/CBQCQHTUKUNQF4IF4BRCKNURFV \
  | 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: 1060281e74551b02f105e0622536912d600c5c86e4a99bc0b9bbace17cd14b16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c29e12d9877f999b9d14dff1e46e75e3627cdc121cd76a5cbb3edef09986b1e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-17T07:31:31Z",
    "title_canon_sha256": "0f3579319d5ecaa6270436cb42f8fa58e19f8dc91e9f7b13c24ff9e0e6b1b0dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05593",
    "kind": "arxiv",
    "version": 2
  }
}