Pith Number

pith:GUDNVHHL

pith:2017:GUDNVHHL6UUEIY66J7G5XGHA6K

not attested not anchored not stored refs pending

Medium-resolution Spectroscopy of Red Giant Branch Stars in $\omega$ Centauri

Deokkeun An, Jaehyon Rhee, Jae In Jung, Jae-Woo Lee, Soo-Chang Rey, Young Hoon Joe, Young Sun Lee, Young-Wook Lee

arxiv:1709.03732 v1 · 2017-09-12 · 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{GUDNVHHL6UUEIY66J7G5XGHA6K}

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	2026-05-18T00:34:22.265928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3506da9cebf5284463de4fcddb98e0f2a64852e98626e47d86c7fe8209956f28

Aliases

arxiv: 1709.03732 · arxiv_version: 1709.03732v1 · doi: 10.48550/arxiv.1709.03732 · pith_short_12: GUDNVHHL6UUE · pith_short_16: GUDNVHHL6UUEIY66 · pith_short_8: GUDNVHHL

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/GUDNVHHL6UUEIY66J7G5XGHA6K \
  | 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: 3506da9cebf5284463de4fcddb98e0f2a64852e98626e47d86c7fe8209956f28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa9615704fca670b51612996f6317adcc47cc700e7404e406242b72f01f5fb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-12T08:20:58Z",
    "title_canon_sha256": "1644765169f71000c8d8561fb56f1009ae78550e644972e3a76468cc54422b67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03732",
    "kind": "arxiv",
    "version": 1
  }
}