Pith Number

pith:FEZ5GIFP

pith:2016:FEZ5GIFPJA6647EEVGQZDOW66N

not attested not anchored not stored refs pending

Lost and found: evidence of Second Generation stars along the Asymptotic Giant Branch of the globular cluster NGC 6752

A. Mucciarelli, A. Savino, B. Lanzoni, C. Lardo, D. Massari, E. Lapenna, F. R. Ferraro, M. Salaris, P. B. Stetson, S. Cassisi

arxiv:1606.09256 v1 · 2016-06-29 · 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{FEZ5GIFPJA6647EEVGQZDOW66N}

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	2026-05-18T01:10:47.119916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2933d320af483dee7c84a9a191badef3427ba30c2dc7cfcbcb78c8fb76cf73c2

Aliases

arxiv: 1606.09256 · arxiv_version: 1606.09256v1 · doi: 10.48550/arxiv.1606.09256 · pith_short_12: FEZ5GIFPJA66 · pith_short_16: FEZ5GIFPJA6647EE · pith_short_8: FEZ5GIFP

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/FEZ5GIFPJA6647EEVGQZDOW66N \
  | 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: 2933d320af483dee7c84a9a191badef3427ba30c2dc7cfcbcb78c8fb76cf73c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25d780911315add87113dd647c613acfbf0dc012fa5541fd72d5d76c7ad1ca63",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-06-29T20:00:08Z",
    "title_canon_sha256": "cf17d542a80c20029186a32bf9595fac6337900d163a0dd53a7981f481c0e361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.09256",
    "kind": "arxiv",
    "version": 1
  }
}