Pith Number

pith:EU3FK67O

pith:2016:EU3FK67O3LVQDPXT732PTWGUDQ

not attested not anchored not stored refs pending

Flowdown of the TMT astrometry error budget(s) to the IRIS design

Anna Moore, Brent Ellerbroek, David Andersen, Eric Chisholm, Glen Herriot, James Larkin, James Wincentsen, Jennifer Dunn, John Rogers, Matthias Schoeck, Ryuji Suzuki, Shelley Wright

arxiv:1608.01693 v1 · 2016-08-04 · 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{EU3FK67O3LVQDPXT732PTWGUDQ}

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	2026-05-18T00:55:12.769910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2536557beedaeb01bef3fef4f9d8d41c3531ca6f89c7cc784cdae18d9383e9bf

Aliases

arxiv: 1608.01693 · arxiv_version: 1608.01693v1 · doi: 10.48550/arxiv.1608.01693 · pith_short_12: EU3FK67O3LVQ · pith_short_16: EU3FK67O3LVQDPXT · pith_short_8: EU3FK67O

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/EU3FK67O3LVQDPXT732PTWGUDQ \
  | 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: 2536557beedaeb01bef3fef4f9d8d41c3531ca6f89c7cc784cdae18d9383e9bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ea7b132cd650c1da6ee4327346b3ce0f06fc934e1f09dd68c26b86299f056f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-08-04T20:28:23Z",
    "title_canon_sha256": "993b3641f29a62012f1240f62ddf163cbf2ff4a73c002d4d3114f6c9e7b723cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01693",
    "kind": "arxiv",
    "version": 1
  }
}