Pith Number

pith:DK2OJOEO

pith:2020:DK2OJOEOJIUG3Y2EU374ZFN32B

not attested not anchored not stored refs pending

The Simons Observatory: Overview of data acquisition, control, monitoring, and computer infrastructure

Adam D. Hincks, Benjamin Westbrook, Brian J. Koopman, Christian L. Reichardt, Cody J. Duell, Jack Lashner, Jacob Spisak, Joseph Seibert, Kathleen Harrington, Laura Newburgh, Lauren J. Saunders, Matthew Hasselfield, Nicholas Galitzki, Ningfeng Zhu, Sanah Bhimani, Shuay-Pwu Patty Ho, Steve K. Choi, Tanay Bhandarkar, Zhilei Xu

arxiv:2012.10345 v1 · 2020-12-18 · 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{DK2OJOEOJIUG3Y2EU374ZFN32B}

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	2026-07-05T02:00:38.294631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab4e4b88e4a286de344a6ffcc95bbd06323a1ba789a962dcf8b15c066171509

Aliases

arxiv: 2012.10345 · arxiv_version: 2012.10345v1 · doi: 10.48550/arxiv.2012.10345 · pith_short_12: DK2OJOEOJIUG · pith_short_16: DK2OJOEOJIUG3Y2E · pith_short_8: DK2OJOEO

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/DK2OJOEOJIUG3Y2EU374ZFN32B \
  | 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: 1ab4e4b88e4a286de344a6ffcc95bbd06323a1ba789a962dcf8b15c066171509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30522bce75542b38aebeca4b686aa9fb346e73210ff63686df5d674025d0814b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-12-18T16:42:13Z",
    "title_canon_sha256": "a74fe7258e9f3163b783da609888b7fc20b220c2ac1bfeeb24154d6dbbf48bea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10345",
    "kind": "arxiv",
    "version": 1
  }
}