Pith Number

pith:GKBII742

pith:2015:GKBII742QFLRDD2BGAZZYDNVLU

not attested not anchored not stored refs pending

Evidences of tidal distortion and mass loss from the old open cluster NGC 6791

Emanuele Dalessandro (Universita' di Bologna), Giovanni Carraro (ESO)

arxiv:1511.00073 v1 · 2015-10-31 · 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{GKBII742QFLRDD2BGAZZYDNVLU}

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	2026-05-18T01:28:13.412343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3282847f9a8157118f4130339c0db55d14195bf0bc4c6253314c9fd4a016e983

Aliases

arxiv: 1511.00073 · arxiv_version: 1511.00073v1 · doi: 10.48550/arxiv.1511.00073 · pith_short_12: GKBII742QFLR · pith_short_16: GKBII742QFLRDD2B · pith_short_8: GKBII742

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/GKBII742QFLRDD2BGAZZYDNVLU \
  | 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: 3282847f9a8157118f4130339c0db55d14195bf0bc4c6253314c9fd4a016e983

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "585f95f5963ec60c3f1be937b06a1b65d189cae7c8e25bc808c1e98ef43fb0f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-10-31T04:45:32Z",
    "title_canon_sha256": "0df7b54f4a9b364f0212f7a8f019c23ff742c42fd2677440d3ac4d03b2703180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00073",
    "kind": "arxiv",
    "version": 1
  }
}