Pith Number

pith:ZHJBKP6K

pith:2025:ZHJBKP6KBIJAD3GX6Z5PRP2WUP

not attested not anchored not stored refs pending

Mass loss along the red giant branch of the intermediate stellar populations in NGC6752 and NGC2808

A. F. Marino, A. Mohandasan, A. P. Milone, C. Ventura, E. Bortolan, E. Dondoglio, E. P. Lagioia, F. D'Antona, F. Dell'Agli, F. Muratore, G. Cordoni, M. Barbieri, M. Tailo, M. V. Legnardi, P. Ventura, S. Jang, S. Lionetto, T. Ziliotto

arxiv:2502.11838 v1 · 2025-02-17 · 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{ZHJBKP6KBIJAD3GX6Z5PRP2WUP}

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	2026-07-05T10:15:35.020671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9d2153fca0a1201ecd7f67af8bf56a3fea7cdea9831269838199a416ce7b4bd

Aliases

arxiv: 2502.11838 · arxiv_version: 2502.11838v1 · doi: 10.48550/arxiv.2502.11838 · pith_short_12: ZHJBKP6KBIJA · pith_short_16: ZHJBKP6KBIJAD3GX · pith_short_8: ZHJBKP6K

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/ZHJBKP6KBIJAD3GX6Z5PRP2WUP \
  | 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: c9d2153fca0a1201ecd7f67af8bf56a3fea7cdea9831269838199a416ce7b4bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9784ff388a5b339aa0bb8e1d4d28608bf3bf1798bcf54886e3e985fca75cf378",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-02-17T14:33:37Z",
    "title_canon_sha256": "cee2f81e6dd1918a83b68fc7cce2a48156d8b239f1d7afbb0a5eff68279c8e3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11838",
    "kind": "arxiv",
    "version": 1
  }
}