Pith Number

pith:ZQKBKIHN

pith:2009:ZQKBKIHNE4YUQLIMXZFJMI5X2W

not attested not anchored not stored refs pending

Near-infrared survey of High Mass X-ray Binary candidates

D. M. Smith, I. Negueruela, J.M. Torrej\'on, T. E. Harrison

arxiv:0910.5603 v2 · 2009-10-29 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQKBKIHNE4YUQLIMXZFJMI5X2W}

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	2026-05-18T02:11:01.783519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc141520ed2731482d0cbe4a9623b7d59aa1813fd1ac870056fd9b7fd0a7f7b1

Aliases

arxiv: 0910.5603 · arxiv_version: 0910.5603v2 · doi: 10.48550/arxiv.0910.5603 · pith_short_12: ZQKBKIHNE4YU · pith_short_16: ZQKBKIHNE4YUQLIM · pith_short_8: ZQKBKIHN

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/ZQKBKIHNE4YUQLIMXZFJMI5X2W \
  | 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: cc141520ed2731482d0cbe4a9623b7d59aa1813fd1ac870056fd9b7fd0a7f7b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee47c48c916eec5044a71a7196076f42f1afa259b1f30d66bc2b43a3438ee7e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-10-29T10:22:29Z",
    "title_canon_sha256": "e5fc250052a505417fe169dc4ff4a373ecc5735575ba805d1af7ee4f4f3b7b3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5603",
    "kind": "arxiv",
    "version": 2
  }
}