Pith Number

pith:GYS3TBMK

pith:2016:GYS3TBMKORTEDAX32UMANNLTZ7

not attested not anchored not stored refs pending

Metallicity Calibration and Photometric Parallax Estimation: I. UBV photometry

S. Ak, S. Bilir, S. Karaali, S. Tuncel Guctekin, T. Ak, Z. F. Bostanci

arxiv:1605.02225 v1 · 2016-05-07 · astro-ph.GA · 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{GYS3TBMKORTEDAX32UMANNLTZ7}

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	2026-05-18T01:12:29.334750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3625b9858a74664182fbd51806b573cfc152becdd7e213559a2b8cef0d029143

Aliases

arxiv: 1605.02225 · arxiv_version: 1605.02225v1 · doi: 10.48550/arxiv.1605.02225 · pith_short_12: GYS3TBMKORTE · pith_short_16: GYS3TBMKORTEDAX3 · pith_short_8: GYS3TBMK

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/GYS3TBMKORTEDAX32UMANNLTZ7 \
  | 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: 3625b9858a74664182fbd51806b573cfc152becdd7e213559a2b8cef0d029143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c5a85e7aefd67a51593af993074cc8b97983b989577ac8efd8d35289f103844",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-07T18:03:44Z",
    "title_canon_sha256": "9e37e8e3da3c194acf30b78bd8fa8539534e1747be0bcba52837452e8e037276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02225",
    "kind": "arxiv",
    "version": 1
  }
}