Pith Number

pith:FSNAVQGI

pith:2010:FSNAVQGIVGHIWVDVUTMT3ENS5O

not attested not anchored not stored refs pending

Absolute properties of BG Ind - a bright F3 system just leaving the Main Sequence

A.F. Zarnecki (for the Pi of the Sky collaboration), J. Kaluzny, K. Malek, L. Mankiewicz, M. Konacki, M. Rozyczka, M. Sokolowski, W. Pych

arxiv:1010.1355 v2 · 2010-10-07 · 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{FSNAVQGIVGHIWVDVUTMT3ENS5O}

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	2026-05-18T02:05:10.139725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c9a0ac0c8a98e8b5475a4d93d91b2ebb3eca23d2c86ad9ffadd2a7755248cab

Aliases

arxiv: 1010.1355 · arxiv_version: 1010.1355v2 · doi: 10.48550/arxiv.1010.1355 · pith_short_12: FSNAVQGIVGHI · pith_short_16: FSNAVQGIVGHIWVDV · pith_short_8: FSNAVQGI

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/FSNAVQGIVGHIWVDVUTMT3ENS5O \
  | 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: 2c9a0ac0c8a98e8b5475a4d93d91b2ebb3eca23d2c86ad9ffadd2a7755248cab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e61f892d7aecf2cb4b0783d61ef006e026b700a7387a8035953eaccc86b5c402",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-10-07T07:20:37Z",
    "title_canon_sha256": "5173925eb2576f3f4373f2b790d9d96d158e1acf9d581673f798a38ed6402781"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1355",
    "kind": "arxiv",
    "version": 2
  }
}