Pith Number

pith:YXOMPAAR

pith:2020:YXOMPAARTGQCAE5MLKEVP6YTRU

not attested not anchored not stored refs pending

Community Challenges in the Era of Petabyte-Scale Sky Surveys

Colin Orion Chandler, Darin Ragozzine, David E. Trilling, Henry H. Hsieh, Joachim Moeyens, Lynne Jones, Mario Juric, Michael S. P. Kelley, Siegfried Eggl, Timothy A. Lister, Timothy R. Holt, William J. Oldroyd

arxiv:2011.03584 v1 · 2020-11-06 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YXOMPAARTGQCAE5MLKEVP6YTRU}

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	2026-07-05T01:49:57.509081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5dcc7801199a02013ac5a8957fb138d1f91578e3dbe99b122b5c617aff8baf5

Aliases

arxiv: 2011.03584 · arxiv_version: 2011.03584v1 · doi: 10.48550/arxiv.2011.03584 · pith_short_12: YXOMPAARTGQC · pith_short_16: YXOMPAARTGQCAE5M · pith_short_8: YXOMPAAR

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/YXOMPAARTGQCAE5MLKEVP6YTRU \
  | 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: c5dcc7801199a02013ac5a8957fb138d1f91578e3dbe99b122b5c617aff8baf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d670c99de2a6de23eb3c3524e353579da2fd534a7a749ba340840a18de0cdd2d",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-11-06T20:26:12Z",
    "title_canon_sha256": "e14f1d78ffea8b1125ba0effe59ecd65ce445d687a5ec9b336141ea69541a867"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.03584",
    "kind": "arxiv",
    "version": 1
  }
}