Pith Number

pith:I4BITMFM

pith:2020:I4BITMFM3MMWLWZPFWPHAK5I45

not attested not anchored not stored refs pending

The ROSAT Raster Survey in the North-Ecliptic Pole Field: X-ray Catalogue and Optical Identifications

A. Moneti, C. Z. Waters, E. M. Hu, G. Hasinger, H. J. McCracken, M. Freyberg, P. Capak

arxiv:2011.04718 v1 · 2020-11-09 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4BITMFM3MMWLWZPFWPHAK5I45}

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	2026-07-05T02:08:13.398372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

470289b0acdb1965db2f2d9e702ba8e75fa7bb7e52be8ca5ca9106c79391f25f

Aliases

arxiv: 2011.04718 · arxiv_version: 2011.04718v1 · doi: 10.48550/arxiv.2011.04718 · pith_short_12: I4BITMFM3MMW · pith_short_16: I4BITMFM3MMWLWZP · pith_short_8: I4BITMFM

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/I4BITMFM3MMWLWZPFWPHAK5I45 \
  | 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: 470289b0acdb1965db2f2d9e702ba8e75fa7bb7e52be8ca5ca9106c79391f25f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c434630e8d906937f912ab789044689776353d4e1ef8b9b18a4ad1b41d048e68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-11-09T19:48:12Z",
    "title_canon_sha256": "17e8995faea8f1544c7733ebd986a4bdf8f90d701b1a6f575e13d11a66118587"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.04718",
    "kind": "arxiv",
    "version": 1
  }
}