Pith Number

pith:UH2NASZG

pith:2016:UH2NASZG24S4FQWHRQ3PAGW46P

not attested not anchored not stored refs pending

X-rays across the galaxy population I: tracing the main sequence of star formation

A. Georgakakis, A. L. Coil, J. Aird

arxiv:1611.03508 v2 · 2016-11-10 · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UH2NASZG24S4FQWHRQ3PAGW46P}

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	2026-05-18T00:52:13.986295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1f4d04b26d725c2c2c78c36f01adcf3f951e0fd734250124a990ad820017163

Aliases

arxiv: 1611.03508 · arxiv_version: 1611.03508v2 · doi: 10.48550/arxiv.1611.03508 · pith_short_12: UH2NASZG24S4 · pith_short_16: UH2NASZG24S4FQWH · pith_short_8: UH2NASZG

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/UH2NASZG24S4FQWHRQ3PAGW46P \
  | 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: a1f4d04b26d725c2c2c78c36f01adcf3f951e0fd734250124a990ad820017163

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06ea7586ddd38448d2fd17005a1a6bc253b6d009c76150680b4d1ed6a7c12d19",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-10T21:00:11Z",
    "title_canon_sha256": "39f1406a371eea6cb7d396a1afd2666856db4435aa004993c9e91c8197b8dd95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03508",
    "kind": "arxiv",
    "version": 2
  }
}