Pith Number

pith:CAJGZRPF

pith:2019:CAJGZRPFQQTVBSYV6ZLB54DHZ4

not attested not anchored not stored refs pending

Report on LSST Next-generation Instrumentation Workshop, April 11, 12 2019

Christopher W. Stubbs, Katrin Heitmann

arxiv:1905.04669 v1 · 2019-05-12 · astro-ph.IM · 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{CAJGZRPFQQTVBSYV6ZLB54DHZ4}

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

Astro2020 APC White Paper: The MegaMapper: a z > 2 spectroscopic instrument for the study of Inflation and Dark Energy

Receipt and verification

First computed	2026-05-17T23:46:24.009973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10126cc5e5842750cb15f6561ef067cf0175ec68f799b2ecc24eaf4022381f2b

Aliases

arxiv: 1905.04669 · arxiv_version: 1905.04669v1 · doi: 10.48550/arxiv.1905.04669 · pith_short_12: CAJGZRPFQQTV · pith_short_16: CAJGZRPFQQTVBSYV · pith_short_8: CAJGZRPF

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/CAJGZRPFQQTVBSYV6ZLB54DHZ4 \
  | 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: 10126cc5e5842750cb15f6561ef067cf0175ec68f799b2ecc24eaf4022381f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f14298ce1138c499c5dfe766c45a2b65d5a51d28a93df903717f238db3e9fb97",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-05-12T08:50:11Z",
    "title_canon_sha256": "164c4e212b278792cf883af207bc1f36c7aa53f6ea9e7d9b99af067dc365eada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04669",
    "kind": "arxiv",
    "version": 1
  }
}