Pith Number

pith:KAE5KYS4

pith:2010:KAE5KYS4UR5F3BXEXF2ECMKSDD

not attested not anchored not stored refs pending

Lithium abundances in red giants of M4: evidence for asymptotic giant branch star pollution in globular clusters?

Anna F. Marino (Dip. Astronomia, UniPd), Valentina D'Orazi (INAF-OAPd)

arxiv:1005.3376 v2 · 2010-05-19 · 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{KAE5KYS4UR5F3BXEXF2ECMKSDD}

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	2026-05-18T02:07:17.122715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5009d5625ca47a5d86e4b97441315218e64da1bbf964bbf5a84bffd7c80fa333

Aliases

arxiv: 1005.3376 · arxiv_version: 1005.3376v2 · doi: 10.48550/arxiv.1005.3376 · pith_short_12: KAE5KYS4UR5F · pith_short_16: KAE5KYS4UR5F3BXE · pith_short_8: KAE5KYS4

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/KAE5KYS4UR5F3BXEXF2ECMKSDD \
  | 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: 5009d5625ca47a5d86e4b97441315218e64da1bbf964bbf5a84bffd7c80fa333

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f36a5d3c373b39c5cf646e3f4894a1d471065d3ccf0278aa84adf21bee56bdab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-05-19T08:03:40Z",
    "title_canon_sha256": "ead56ccf7f4325a7b80ab88a337096dcc4783cdaf2e6295e67987f05f3c7489e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3376",
    "kind": "arxiv",
    "version": 2
  }
}