Pith Number

pith:B3VVKP6M

pith:2015:B3VVKP6M67UMQWRUPWV6BBGRSP

not attested not anchored not stored refs pending

The Puzzling Li-rich Red Giant Associated with NGC 6819

Carlos Allende Prieto, David L. Nidever, Dmitry Bizyaev, Donald P. Schneider, Fred Hearty, Gail Zasowski, Joleen K. Carlberg, Jon A. Holtzman, Katia Cunha, Keivan G. Stassun, Matthew Shetrone, Peter M. Frinchaboy, Scott W. Fleming, Steven R. Majewski, Szabolcs Meszaros, Verne V. Smith

arxiv:1501.05625 v1 · 2015-01-22 · 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{B3VVKP6M67UMQWRUPWV6BBGRSP}

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	2026-05-18T01:41:09.220836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eeb553fccf7e8c85a347dabe084d193de9c8bfb013885a5b906f4d2ca90970f

Aliases

arxiv: 1501.05625 · arxiv_version: 1501.05625v1 · doi: 10.48550/arxiv.1501.05625 · pith_short_12: B3VVKP6M67UM · pith_short_16: B3VVKP6M67UMQWRU · pith_short_8: B3VVKP6M

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/B3VVKP6M67UMQWRUPWV6BBGRSP \
  | 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: 0eeb553fccf7e8c85a347dabe084d193de9c8bfb013885a5b906f4d2ca90970f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffda0ac39cff13f0cf0c4a35458beadcb75e249cc639a450d35c46850fdb052a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-22T20:26:18Z",
    "title_canon_sha256": "5fa269f0ec68b1d123df14ce30e0838c90dd3c049309890406615cbdb67de943"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05625",
    "kind": "arxiv",
    "version": 1
  }
}