Pith Number

pith:PIVVKXJF

pith:2014:PIVVKXJFJ5KIQO45YXR5NXWY46

not attested not anchored not stored refs pending

Origins of Massive Field Stars in the Galactic Center: a Spectroscopic Study

Angela Cotera, Hui Dong, Jon Mauerhan, Mark R. Morris, Q. Daniel Wang

arxiv:1410.2768 v1 · 2014-10-10 · 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{PIVVKXJFJ5KIQO45YXR5NXWY46}

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	2026-05-18T02:40:37.230452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a2b555d254f54883b9dc5e3d6ded8e7ad75b9587b818594176a81a067af51a6

Aliases

arxiv: 1410.2768 · arxiv_version: 1410.2768v1 · doi: 10.48550/arxiv.1410.2768 · pith_short_12: PIVVKXJFJ5KI · pith_short_16: PIVVKXJFJ5KIQO45 · pith_short_8: PIVVKXJF

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/PIVVKXJFJ5KIQO45YXR5NXWY46 \
  | 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: 7a2b555d254f54883b9dc5e3d6ded8e7ad75b9587b818594176a81a067af51a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0cef703bb858886343652db657171977e7ce16bc1e497e66f4ceb90da070283",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-10T12:55:19Z",
    "title_canon_sha256": "a2483a6115b3ad6c1174078725dc4a98d96c14aec2ba4159cbf45ce50726a3c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2768",
    "kind": "arxiv",
    "version": 1
  }
}