Pith Number

pith:J3PSHYQN

pith:2015:J3PSHYQNVF4Z4PPGMSYVX2GKEC

not attested not anchored not stored refs pending

A treatment procedure for VLT/SINFONI data cubes: application to NGC 5643

B. W. Borges, D. May, J. E. Steiner, Patr\'icia da Silva, R. B. Menezes, T. V. Ricci

arxiv:1504.02933 v1 · 2015-04-12 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3PSHYQNVF4Z4PPGMSYVX2GKEC}

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	2026-05-18T02:18:59.627555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4edf23e20da9799e3de664b15be8ca209887b2df2771d2fe5714008ad6fc10e4

Aliases

arxiv: 1504.02933 · arxiv_version: 1504.02933v1 · doi: 10.48550/arxiv.1504.02933 · pith_short_12: J3PSHYQNVF4Z · pith_short_16: J3PSHYQNVF4Z4PPG · pith_short_8: J3PSHYQN

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/J3PSHYQNVF4Z4PPGMSYVX2GKEC \
  | 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: 4edf23e20da9799e3de664b15be8ca209887b2df2771d2fe5714008ad6fc10e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11a2b4ec41bbc02dce2bcab287912fb13fcfea1c3c39234aafb0b863e4a5a1ca",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-04-12T04:09:21Z",
    "title_canon_sha256": "dedbe7e70fc56b23f72c45ab9a27bdac6c5e0fce412b270f87e20e5033804702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02933",
    "kind": "arxiv",
    "version": 1
  }
}