Pith Number

pith:GOO64SBS

pith:2009:GOO64SBSOCMD7N5ZJXOOZAM5NJ

not attested not anchored not stored refs pending

Low-mass members of the young cluster IC 4665 and pre-main-sequence lithium depletion

(2) University of Hawai'i, 3), (3) Vanderbilt University, D.J. James (2, P.A. Cargile (3) ((1) Keele University, R.D. Jeffries (1), R.J. Jackson (1), Tennessee), UK

arxiv:0908.1317 v1 · 2009-08-10 · 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{GOO64SBSOCMD7N5ZJXOOZAM5NJ}

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	2026-05-18T02:12:36.091989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

339dee483270983fb7b94ddcec819d6a63d787d17791f19cda7299436a72324d

Aliases

arxiv: 0908.1317 · arxiv_version: 0908.1317v1 · doi: 10.48550/arxiv.0908.1317 · pith_short_12: GOO64SBSOCMD · pith_short_16: GOO64SBSOCMD7N5Z · pith_short_8: GOO64SBS

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/GOO64SBSOCMD7N5ZJXOOZAM5NJ \
  | 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: 339dee483270983fb7b94ddcec819d6a63d787d17791f19cda7299436a72324d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9847f599c903e86ffbfc49bf5a238c2e112a1629f46a50dadd7970bce1cf9d57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-08-10T13:11:53Z",
    "title_canon_sha256": "9e1adfd1554930094a3dcaafb0a47012ea071a37295916462914060ffc85a6b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1317",
    "kind": "arxiv",
    "version": 1
  }
}