Pith Number

pith:AGRYXUBG

pith:2018:AGRYXUBG3O5EAWMSHCGPDRMCX2

not attested not anchored not stored refs pending

A Cadence to Reduce Aliasing in LSST

Keaton J. Bell, Kelly M. Hambleton, Michael B. Lund, R\'obert Szab\'o (LSST Transient, Variable Stars Collaboration)

arxiv:1812.03142 v1 · 2018-12-07 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGRYXUBG3O5EAWMSHCGPDRMCX2}

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	2026-05-17T23:58:50.828001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01a38bd026dbba405992388cf1c582beb030d4d215641b41307aeefd951d6c87

Aliases

arxiv: 1812.03142 · arxiv_version: 1812.03142v1 · doi: 10.48550/arxiv.1812.03142 · pith_short_12: AGRYXUBG3O5E · pith_short_16: AGRYXUBG3O5EAWMS · pith_short_8: AGRYXUBG

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/AGRYXUBG3O5EAWMSHCGPDRMCX2 \
  | 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: 01a38bd026dbba405992388cf1c582beb030d4d215641b41307aeefd951d6c87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb0539943cdc0fa06227b644968b2a2ae21674e1b46656d23939d31950f7ad07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-12-07T18:06:39Z",
    "title_canon_sha256": "a3db64dd2d06c506f0553d39aca4e8ca9f10ad73bceefee2cfc3463a959e4c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03142",
    "kind": "arxiv",
    "version": 1
  }
}