Pith Number

pith:6EZUOLBU

pith:2018:6EZUOLBUEHA47FISNVR26KUL7B

not attested not anchored not stored refs pending

A Deep X-ray Survey of the Globular Cluster Omega Centauri

Adrienne M. Cool, Craig Heinke, Daryl Haggard, Paul Callanan, Simon Henleywillis, Yue Zhao

arxiv:1803.04822 v1 · 2018-03-13 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EZUOLBUEHA47FISNVR26KUL7B}

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	2026-05-18T00:21:17.737248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f133472c3421c1cf95126d63af2a8bf850458dbc92cecffc1212039822cb83a7

Aliases

arxiv: 1803.04822 · arxiv_version: 1803.04822v1 · doi: 10.48550/arxiv.1803.04822 · pith_short_12: 6EZUOLBUEHA4 · pith_short_16: 6EZUOLBUEHA47FIS · pith_short_8: 6EZUOLBU

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/6EZUOLBUEHA47FISNVR26KUL7B \
  | 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: f133472c3421c1cf95126d63af2a8bf850458dbc92cecffc1212039822cb83a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fec87c58cbbb3e42741c7e62f8dc447a4b81bfd8c2e8405368064af8877b77f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-03-13T14:13:39Z",
    "title_canon_sha256": "bcfa216b33ac94c9bb238b31b6f719cdf2a1acc4418225822b58c5ca1c93b585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04822",
    "kind": "arxiv",
    "version": 1
  }
}