Pith Number

pith:QYJ5NANW

pith:2014:QYJ5NANWVFQA5B56RN25XNBAEF

not attested not anchored not stored refs pending

MMT Hypervelocity Star Survey III: A Complete Survey of Faint B-type Stars in the Northern Milky Way Halo

Margaret J. Geller, Scott J. Kenyon (SAO), Warren R. Brown

arxiv:1401.7342 v1 · 2014-01-28 · astro-ph.SR · 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{QYJ5NANWVFQA5B56RN25XNBAEF}

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	2026-05-18T01:45:11.455991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8613d681b6a9600e87be8b75dbb420216f6dcb29606c86e8f35b6f799f80a72c

Aliases

arxiv: 1401.7342 · arxiv_version: 1401.7342v1 · doi: 10.48550/arxiv.1401.7342 · pith_short_12: QYJ5NANWVFQA · pith_short_16: QYJ5NANWVFQA5B56 · pith_short_8: QYJ5NANW

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/QYJ5NANWVFQA5B56RN25XNBAEF \
  | 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: 8613d681b6a9600e87be8b75dbb420216f6dcb29606c86e8f35b6f799f80a72c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd706eee1b190a46fea216ca4e47272a4c85268384054268fbf986861a4f8a1",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-28T21:12:02Z",
    "title_canon_sha256": "a85617a9372d6f65a0714e0cec4c60aaf8ef5ba0c3c70c1623d3b311bd7ac642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7342",
    "kind": "arxiv",
    "version": 1
  }
}