Pith Number

pith:WXBG2HJN

pith:2016:WXBG2HJNCZL4VHHJ54V6P72QBL

not attested not anchored not stored refs pending

Chandra ACIS Survey of X-ray Point Sources: The Source Catalog

Huiqin Yang, Jifeng Liu, Jincheng Guo, Peng Zhang, Song Wang, Yanli Qiu, Yu Bai

arxiv:1603.08353 v1 · 2016-03-28 · astro-ph.SR · astro-ph.GA · 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{WXBG2HJNCZL4VHHJ54V6P72QBL}

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.

Cited by

1 paper in Pith

Polarisation and Faraday rotation measure imaging at metre wavelengths with sub-arcsecond resolution: a foundational calibration strategy

Receipt and verification

First computed	2026-05-18T01:12:04.129573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5c26d1d2d1657ca9ce9ef2be7ff500afe1c7ca6bfaa3e2c9c17b354c0ca2ef3

Aliases

arxiv: 1603.08353 · arxiv_version: 1603.08353v1 · doi: 10.48550/arxiv.1603.08353 · pith_short_12: WXBG2HJNCZL4 · pith_short_16: WXBG2HJNCZL4VHHJ · pith_short_8: WXBG2HJN

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/WXBG2HJNCZL4VHHJ54V6P72QBL \
  | 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: b5c26d1d2d1657ca9ce9ef2be7ff500afe1c7ca6bfaa3e2c9c17b354c0ca2ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c52120132d7ea414006a49f05a1de492fee203043d96de6a46b2a8b3b3a58eb9",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-28T10:38:44Z",
    "title_canon_sha256": "15a5c2b85f131831dc783a1a3fb493e237ebd7104039bc69ce9298d3e67bc37b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08353",
    "kind": "arxiv",
    "version": 1
  }
}