Pith Number

pith:KUM4DCFQ

pith:2026:KUM4DCFQS2YTI6F6HZOY4A3QFI

not attested not anchored not stored refs pending

TIME Commissioning Observations: II. On-sky Characterization and the 2D Map Data Processing Pipeline

Abigail T. Crites, Anthony D. Turner, Audrey Dunn, Benjamin J. Vaughan, Chao-Te Li, Charles M. Bradford, Clifford Frez, Dang Pham, Daniel P. Marrone, Dongwoo T. Chung, Evan C. Mayer, Guochao Sun, Ian N. Lowe, Isaac Trumper, James J. Bock, Jonathon Hunacek, King Lau, Michael Zemcov, Nicholas Emerson, Ryan P. Keenan, Selina F. Yang, Shwetha Prakash, Sophie M. McAtee, Ta-Shun Wei, Tzu-Ching Chang, Victoria L. Butler, Yun-Ting Cheng

arxiv:2607.01220 v1 · 2026-07-01 · 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{KUM4DCFQS2YTI6F6HZOY4A3QFI}

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	2026-07-02T01:18:33.156663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5519c188b096b13478be3e5d8e03702a38e692143833826fafb22084f81cdf05

Aliases

arxiv: 2607.01220 · arxiv_version: 2607.01220v1 · doi: 10.48550/arxiv.2607.01220 · pith_short_12: KUM4DCFQS2YT · pith_short_16: KUM4DCFQS2YTI6F6 · pith_short_8: KUM4DCFQ

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/KUM4DCFQS2YTI6F6HZOY4A3QFI \
  | 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: 5519c188b096b13478be3e5d8e03702a38e692143833826fafb22084f81cdf05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a61fdbd396f41d4f2c862822fcd6fac2f0f35e14bc231b43290a3454ef18ca3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-01T17:55:35Z",
    "title_canon_sha256": "93f5509716446acabf27ffc48c7499b3f1471e5a22e960735e91dce74d989a75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01220",
    "kind": "arxiv",
    "version": 1
  }
}