Pith Number

pith:HNS2AFIL

pith:2010:HNS2AFIL4OPK4KAUZJXIKCFPUW

not attested not anchored not stored refs pending

KMOS Data Flow: Reconstructing Data Cubes in One Step

Alex Agudo Berbel, Erich Wiezorrek, Natascha Foerster Schreiber, Richard Davies, Thomas Ott

arxiv:1005.4748 v1 · 2010-05-26 · 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{HNS2AFIL4OPK4KAUZJXIKCFPUW}

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	2026-05-18T02:07:08.048688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b65a0150be39eae2814ca6e8508afa5b6fc0cc222f08ae469c5fcf3bfc0ac5d

Aliases

arxiv: 1005.4748 · arxiv_version: 1005.4748v1 · doi: 10.48550/arxiv.1005.4748 · pith_short_12: HNS2AFIL4OPK · pith_short_16: HNS2AFIL4OPK4KAU · pith_short_8: HNS2AFIL

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/HNS2AFIL4OPK4KAUZJXIKCFPUW \
  | 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: 3b65a0150be39eae2814ca6e8508afa5b6fc0cc222f08ae469c5fcf3bfc0ac5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3108dfd5f8ca11ad054651f1961767dbf1c1ed0c27bf50541214a916e7a17f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-05-26T07:30:53Z",
    "title_canon_sha256": "a9124dcc52e718e52ba318d75ca0f6639f23220db67fad8b41eb83371b509701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4748",
    "kind": "arxiv",
    "version": 1
  }
}