Pith Number

pith:SYYNQ3TD

pith:2011:SYYNQ3TDZR7KOSLL2RTTTATLXE

not attested not anchored not stored refs pending

The Optical Gravitational Lensing Experiment. High Proper Motion Stars in the OGLE-III Data for Magellanic Clouds Fields

2), (2) Universidad de Concepcion, 3), (3) Institute of Astronomy, A. Udalski (1), Cambridge, Chile, Concepcion, Departamento de Fisica, G. Pietrzynski (1, I. Soszynski (1), K. Ulaczyk (1) ((1) Warsaw University Observatory, L. Wyrzykowski (1, M. K. Szymanski (1), M. Kubiak (1), Poland, R. Poleski (1), UK), University of Cambridge, Warszawa

arxiv:1110.2178 v1 · 2011-10-10 · 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{SYYNQ3TDZR7KOSLL2RTTTATLXE}

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	2026-05-18T04:11:17.454670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9630d86e63cc7ea7496bd46739826bb92a52c961de43092c1b2333891944367b

Aliases

arxiv: 1110.2178 · arxiv_version: 1110.2178v1 · doi: 10.48550/arxiv.1110.2178 · pith_short_12: SYYNQ3TDZR7K · pith_short_16: SYYNQ3TDZR7KOSLL · pith_short_8: SYYNQ3TD

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/SYYNQ3TDZR7KOSLL2RTTTATLXE \
  | 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: 9630d86e63cc7ea7496bd46739826bb92a52c961de43092c1b2333891944367b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e4d596285da093d90108318e5a236a18b9970455fb3eba6960d8dd3ad4c0b30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-10T20:00:03Z",
    "title_canon_sha256": "b7d6606ecaf680425bc94f884739ac0db98d5b0efceff04ea90dc9102788e07f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2178",
    "kind": "arxiv",
    "version": 1
  }
}