Pith Number

pith:HBW34564

pith:2016:HBW34564UPOXBVTDARNWBT6EVK

not attested not anchored not stored refs pending

MUSE crowded field 3D spectroscopy of over 12,000 stars in the globular cluster NGC 6397 - I. The first comprehensive spectroscopic HRD of a globular cluster

Ana Monreal-Ibero, Jarle Brinchmann, Lutz Wisotzki, Martin M. Roth, Martin Wendt, Nina Wulff, Peter M. Weilbacher, Roland Bacon, Sebastian Kamann, Stefan Dreizler, Tim-Oliver Husser

arxiv:1602.01649 v2 · 2016-02-04 · 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{HBW34564UPOXBVTDARNWBT6EVK}

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	2026-05-18T01:17:41.698922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

386dbe77dca3dd70d663045b60cfc4aaa3f5670941fa93714141c25005faf115

Aliases

arxiv: 1602.01649 · arxiv_version: 1602.01649v2 · doi: 10.48550/arxiv.1602.01649 · pith_short_12: HBW34564UPOX · pith_short_16: HBW34564UPOXBVTD · pith_short_8: HBW34564

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/HBW34564UPOXBVTDARNWBT6EVK \
  | 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: 386dbe77dca3dd70d663045b60cfc4aaa3f5670941fa93714141c25005faf115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c5c90caf48d0040b09c00ca456141c8511872643fe74a993a72517c1213af04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-02-04T12:01:46Z",
    "title_canon_sha256": "4aeb1655f525a308e4440a88b34c9d7db94bf82447b709ab71fc6117293d286a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01649",
    "kind": "arxiv",
    "version": 2
  }
}