Pith Number

pith:J3FMKPEN

pith:2014:J3FMKPENEM7WGJ2S4YPMGXYNHD

not attested not anchored not stored refs pending

Photometric Metallicities in Bootes I

A. Dotter, D. Geisler, G. Wallerstein, J. Hughes

arxiv:1401.3389 v2 · 2014-01-14 · astro-ph.GA · astro-ph.CO · 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{J3FMKPENEM7WGJ2S4YPMGXYNHD}

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	2026-05-18T02:57:07.596239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ecac53c8d233f632752e61ec35f0d38d9918957a27628bc37efa47cc3052e56

Aliases

arxiv: 1401.3389 · arxiv_version: 1401.3389v2 · doi: 10.48550/arxiv.1401.3389 · pith_short_12: J3FMKPENEM7W · pith_short_16: J3FMKPENEM7WGJ2S · pith_short_8: J3FMKPEN

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/J3FMKPENEM7WGJ2S4YPMGXYNHD \
  | 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: 4ecac53c8d233f632752e61ec35f0d38d9918957a27628bc37efa47cc3052e56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "825422ddb114b1a95d2b3e20ca310642c42fa2a6222c36b405b37ba28058ef07",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-01-14T23:42:33Z",
    "title_canon_sha256": "4122628cff975ad58a6d3c724eaebf03868b5060dbe04e25e257861f5317a46f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3389",
    "kind": "arxiv",
    "version": 2
  }
}