Pith Number

pith:OUWJZ4GY

pith:2012:OUWJZ4GYG5KQKR6NIBPPOFALL3

not attested not anchored not stored refs pending

Near-infrared proper motions and spectroscopy of infrared excess sources at the Galactic Center

A. Eckart, B. Jalali, B. Shahzamanian, C. Straubmeier, D. Kunneriath, G. Witzel, J. Moultaka, K. Muzic, L. Moser, M. Bremer, M. Garcia-Marin, M. Valencia-S., N. Sabha, S. Yazici

arxiv:1208.1907 v3 · 2012-08-09 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUWJZ4GYG5KQKR6NIBPPOFALL3}

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	2026-05-18T01:55:17.166479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

752c9cf0d837550547cd405ef7140b5ed7ecdd7de98462c25dbf9be641149339

Aliases

arxiv: 1208.1907 · arxiv_version: 1208.1907v3 · doi: 10.48550/arxiv.1208.1907 · pith_short_12: OUWJZ4GYG5KQ · pith_short_16: OUWJZ4GYG5KQKR6N · pith_short_8: OUWJZ4GY

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/OUWJZ4GYG5KQKR6NIBPPOFALL3 \
  | 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: 752c9cf0d837550547cd405ef7140b5ed7ecdd7de98462c25dbf9be641149339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d09aa7bb44af56b402e0f75b61d4222b1f4ecbd5a3b1337501000e50a2f55cd",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-08-09T13:38:46Z",
    "title_canon_sha256": "0c06cb0e69ea3b8011e56d699029b6ab716653001c31b22f20f178c381cbf197"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1907",
    "kind": "arxiv",
    "version": 3
  }
}