Pith Number

pith:OBZSAQ4Q

pith:2016:OBZSAQ4QL4DB5X4K4HFJSPLSNI

not attested not anchored not stored refs pending

A Wide-Field Camera and Fully Remote Operations at the Wyoming Infrared Observatory

Adam D. Myers, Conrad Vogel, Gerald A. Bucher, Henry A. Kobulnicky, James S. Weger, Joseph R. Findlay, Marvin C. Perry, Michael J. Pierce

arxiv:1604.02446 v1 · 2016-04-08 · 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{OBZSAQ4QL4DB5X4K4HFJSPLSNI}

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	2026-05-18T01:02:44.633420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70732043905f061edf8ae1ca993d726a0b1b0c0ac09053ed91eaeac30cdece2b

Aliases

arxiv: 1604.02446 · arxiv_version: 1604.02446v1 · doi: 10.48550/arxiv.1604.02446 · pith_short_12: OBZSAQ4QL4DB · pith_short_16: OBZSAQ4QL4DB5X4K · pith_short_8: OBZSAQ4Q

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/OBZSAQ4QL4DB5X4K4HFJSPLSNI \
  | 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: 70732043905f061edf8ae1ca993d726a0b1b0c0ac09053ed91eaeac30cdece2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ce725b36c1a3dc5ff077642f10a77124207ead14e22df5a2b4d9785b9dd9f1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-04-08T19:56:03Z",
    "title_canon_sha256": "9e140fbc1ffcb62c4ffd5391be6eb2d89d85cd50b4ea8fc099c528a93de57008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02446",
    "kind": "arxiv",
    "version": 1
  }
}