Pith Number

pith:6YRKEDMZ

pith:2014:6YRKEDMZKGNNKID4PS3LL6PDBT

not attested not anchored not stored refs pending

Ukaliq: Seeing Long-Term with Small, Precise Arctic Telescopes

Brian Leckie, Eric Steinbring, Rick Murowinski

arxiv:1411.5004 v1 · 2014-11-18 · 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{6YRKEDMZKGNNKID4PS3LL6PDBT}

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	2026-05-18T01:41:29.337837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f622a20d99519ad5207c7cb6b5f9e30ce32e8d31cc019c2e06ab7e12a5e72510

Aliases

arxiv: 1411.5004 · arxiv_version: 1411.5004v1 · doi: 10.48550/arxiv.1411.5004 · pith_short_12: 6YRKEDMZKGNN · pith_short_16: 6YRKEDMZKGNNKID4 · pith_short_8: 6YRKEDMZ

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/6YRKEDMZKGNNKID4PS3LL6PDBT \
  | 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: f622a20d99519ad5207c7cb6b5f9e30ce32e8d31cc019c2e06ab7e12a5e72510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "038e0edf4508d7193d5f5378b870561b214e5c929aa49ea450d6b9ad7ecaeb3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-11-18T20:34:53Z",
    "title_canon_sha256": "139ca11bcea25f6f5287359efa2eead4d785692c54a5729922daa97bd6e00b5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5004",
    "kind": "arxiv",
    "version": 1
  }
}