Pith Number

pith:3O3OYMWH

pith:2017:3O3OYMWHICVEAXFOMKVL4F7S77

not attested not anchored not stored refs pending

Photometric Redshifts with the LSST: Evaluating Survey Observing Strategies

Andrew J. Connolly, Mario Juri\'c, Melissa L. Graham, Peter Yoachim, R. Lynne Jones, Samuel J. Schmidt, Scott F. Daniel, \v{Z}eljko Ivezi\'c

arxiv:1706.09507 v2 · 2017-06-28 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3O3OYMWHICVEAXFOMKVL4F7S77}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:27:46.350327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbb6ec32c740aa405cae62aabe17f2ffd666bce2b4562f3054df7f2cab928629

Aliases

arxiv: 1706.09507 · arxiv_version: 1706.09507v2 · doi: 10.48550/arxiv.1706.09507 · pith_short_12: 3O3OYMWHICVE · pith_short_16: 3O3OYMWHICVEAXFO · pith_short_8: 3O3OYMWH

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/3O3OYMWHICVEAXFOMKVL4F7S77 \
  | 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: dbb6ec32c740aa405cae62aabe17f2ffd666bce2b4562f3054df7f2cab928629

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "095fe8161ab48981a7ee211f49cc17be266391daf3268c56255cd989acf16540",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-06-28T23:10:37Z",
    "title_canon_sha256": "fe867695875edddc004a8d73836d6188b2f590a331253d6b50cf869f72d487b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09507",
    "kind": "arxiv",
    "version": 2
  }
}