Pith Number

pith:ZJ6ZZPEX

pith:2017:ZJ6ZZPEXWJRUOP6OPIR572IZNS

not attested not anchored not stored refs pending

An Application of Multi-band Forced Photometry to One Square Degree of SERVS: Accurate Photometric Redshifts and Implications for Future Science

Anna Sajina, Boris Haeussler, Duncan Farrah, Gillian Wilson, Janine Pforr, Jason Surace, Kristina Nyland, Mark Lacy, Mattia Vaccari, Matt Jarvis

arxiv:1704.01582 v2 · 2017-04-05 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJ6ZZPEXWJRUOP6OPIR572IZNS}

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	2026-05-18T00:43:44.881981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7d9cbc97b263473fce7a23dfe9196ca0140c506574c86212aeb85aa744c55d

Aliases

arxiv: 1704.01582 · arxiv_version: 1704.01582v2 · doi: 10.48550/arxiv.1704.01582 · pith_short_12: ZJ6ZZPEXWJRU · pith_short_16: ZJ6ZZPEXWJRUOP6O · pith_short_8: ZJ6ZZPEX

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/ZJ6ZZPEXWJRUOP6OPIR572IZNS \
  | 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: ca7d9cbc97b263473fce7a23dfe9196ca0140c506574c86212aeb85aa744c55d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "189c154f8e310956a1b4acbca117fae0d8d0a833d08cd9ed0fafd68bb327e01f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-04-05T18:00:02Z",
    "title_canon_sha256": "e1d08a9346da34ae713a62adea67cae244135d4a81cda5a7ccbf62b665ada145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01582",
    "kind": "arxiv",
    "version": 2
  }
}