Pith Number

pith:UZKUTCOW

pith:2016:UZKUTCOWDBH4BZP4U3JTZJIBK4

not attested not anchored not stored refs pending

The Hydrogen Epoch of Reionization Array Dish I: Beam Pattern Measurements and Science Implications

Aaron Ewall-Wice, Aaron R. Parsons, Abraham R. Neben, Benjamin R.B. Saliwanchik, Butch Wirt, Carina Cheng, Daniel C. Jacobs, David R. DeBoer, Dennis Egan, Haoxuan Zheng, H.A. Taylor, Jacqueline N. Hewitt, James E. Aguirre, John Shelton, Joshua S. Dillon, Judd Bowman, Kavilan Moodley, Max Tegmark, Mike Hedrick, Nipanjana Patra, Nithyanandan Thyagarajan, Patricia J. Klima, Patrick Schaffner, Phillip Doolittle, Richard F. Bradley, Roger Dickenson, Rusty Taylor, Saul A. Kohn, Zaki S. Ali

arxiv:1602.03887 v2 · 2016-02-11 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UZKUTCOWDBH4BZP4U3JTZJIBK4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:55:39.337445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6554989d6184fc0e5fca6d33ca501573d01aa75ed5c9cbde2094312d66d75dc

Aliases

arxiv: 1602.03887 · arxiv_version: 1602.03887v2 · doi: 10.48550/arxiv.1602.03887 · pith_short_12: UZKUTCOWDBH4 · pith_short_16: UZKUTCOWDBH4BZP4 · pith_short_8: UZKUTCOW

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/UZKUTCOWDBH4BZP4U3JTZJIBK4 \
  | 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: a6554989d6184fc0e5fca6d33ca501573d01aa75ed5c9cbde2094312d66d75dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db601499bb7ca71e8b15aefebdb1fc3bd3bd5f66d210003e9c2147eba3427eff",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-02-11T21:00:01Z",
    "title_canon_sha256": "835a401481fd5dc4c321cc580013b71bf401e6af33834d44a04807d5f45a329a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03887",
    "kind": "arxiv",
    "version": 2
  }
}