Pith Number

pith:UDS74OES

pith:2017:UDS74OES3MVRBA7PJMCYDVAJGO

not attested not anchored not stored refs pending

Improving Photometric Redshift Estimation using GPz: size information, post processing and improved photometry

Ibrahim A. Almosallam, Matt J. Jarvis, Stephen J. Roberts, Zahra Gomes

arxiv:1712.02256 v1 · 2017-12-06 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDS74OES3MVRBA7PJMCYDVAJGO}

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.

Cited by

1 paper in Pith

A MIGHTEE robust measurement of the star formation rate-radio correlation

Receipt and verification

First computed	2026-05-18T00:25:15.756924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0e5fe3892db2b1083ef4b0581d40933afa7d07f52473296f690fecef8d3fe45

Aliases

arxiv: 1712.02256 · arxiv_version: 1712.02256v1 · doi: 10.48550/arxiv.1712.02256 · pith_short_12: UDS74OES3MVR · pith_short_16: UDS74OES3MVRBA7P · pith_short_8: UDS74OES

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/UDS74OES3MVRBA7PJMCYDVAJGO \
  | 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: a0e5fe3892db2b1083ef4b0581d40933afa7d07f52473296f690fecef8d3fe45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0a16c223b7ae1475a97eec339ca246f0d90da327eaaa2fd98d2e76317b7eb65",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-06T16:15:45Z",
    "title_canon_sha256": "0a179e697575201ab06258cce26d503bb0f6bcc39bb7548a54adb768a4d2decf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02256",
    "kind": "arxiv",
    "version": 1
  }
}