Pith Number

pith:VM34YZFC

pith:2010:VM34YZFCJMFYJKC6Q633NG2QMO

not attested not anchored not stored refs pending

Visualization of Data from Integral Field Spectroscopy and the P3d Tool

Christer Sandin, Martin M. Roth

arxiv:1011.6189 v1 · 2010-11-29 · 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{VM34YZFCJMFYJKC6Q633NG2QMO}

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	2026-05-18T04:34:36.254649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab37cc64a24b0b84a85e87b7b69b5063ab3a4b9c2bdc39ee635169afb0830f0b

Aliases

arxiv: 1011.6189 · arxiv_version: 1011.6189v1 · doi: 10.48550/arxiv.1011.6189 · pith_short_12: VM34YZFCJMFY · pith_short_16: VM34YZFCJMFYJKC6 · pith_short_8: VM34YZFC

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/VM34YZFCJMFYJKC6Q633NG2QMO \
  | 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: ab37cc64a24b0b84a85e87b7b69b5063ab3a4b9c2bdc39ee635169afb0830f0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2feedfc2e86322159ab23e93afffdc27dd9111ca14235c9e2ac56932f6a6c4d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-11-29T10:57:08Z",
    "title_canon_sha256": "fea631397973a8da55a5ad894efe047f63cf00783fad04ae26c2b71cbf4b9e82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.6189",
    "kind": "arxiv",
    "version": 1
  }
}