Pith Number

pith:U6QUPIUS

pith:2014:U6QUPIUSGKRPQQPACE72KO7HAZ

not attested not anchored not stored refs pending

Map-making for large-format detector arrays on CCAT

(2) Cornell University), Douglas Scott (1) ((1) University of British Columbia, Gaelen Marsden (1), Tim Jenness (2)

arxiv:1410.8416 v1 · 2014-10-30 · 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{U6QUPIUSGKRPQQPACE72KO7HAZ}

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	2026-05-18T02:38:59.952393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7a147a29232a2f841e0113fa53be706679479293c40c64bb8b901539e31bddc

Aliases

arxiv: 1410.8416 · arxiv_version: 1410.8416v1 · doi: 10.48550/arxiv.1410.8416 · pith_short_12: U6QUPIUSGKRP · pith_short_16: U6QUPIUSGKRPQQPA · pith_short_8: U6QUPIUS

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/U6QUPIUSGKRPQQPACE72KO7HAZ \
  | 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: a7a147a29232a2f841e0113fa53be706679479293c40c64bb8b901539e31bddc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31d93c31aef118bced44a0b76073ac36644a7d7547bd9d86c22dec90704decb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-10-30T16:01:45Z",
    "title_canon_sha256": "8cd0f59a6c7f1bc93c9d342468fed243757a79e5e560a68f8ace86a9d171a6ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8416",
    "kind": "arxiv",
    "version": 1
  }
}