Pith Number

pith:RZJCQIZN

pith:2007:RZJCQIZN4ZUR5A4R5ZEI2K3BBC

not attested not anchored not stored refs pending

Near-Infrared Variability in the 2MASS Calibration Fields: A Search for Planetary Transit Candidates

J. Davy Kirkpatrick, M. Jura, Peter Plavchan, Roc M. Cutri, S. C. Gallagher

arxiv:0709.1182 v1 · 2007-09-08 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZJCQIZN4ZUR5A4R5ZEI2K3BBC}

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

VarWISE: Infrared Variability via NEOWISE Single Exposure Photometry

Receipt and verification

First computed	2026-07-04T17:05:36.512260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e5228232de6691e8391ee488d2b6108b51b20047c92d0772bb8705a5d7139a6

Aliases

arxiv: 0709.1182 · arxiv_version: 0709.1182v1 · doi: 10.48550/arxiv.0709.1182 · pith_short_12: RZJCQIZN4ZUR · pith_short_16: RZJCQIZN4ZUR5A4R · pith_short_8: RZJCQIZN

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/RZJCQIZN4ZUR5A4R5ZEI2K3BBC \
  | 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: 8e5228232de6691e8391ee488d2b6108b51b20047c92d0772bb8705a5d7139a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9157f35f7820d6d6cfe89069240f6d9c9b3e565ac25bb4bbd5c4f46613003402",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-08T02:00:13Z",
    "title_canon_sha256": "68110db9e9f7a470c00bac7c7345de8cb14ca95519d8314ad15479344645c49d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.1182",
    "kind": "arxiv",
    "version": 1
  }
}