Pith Number

pith:SSJVBSTL

pith:2014:SSJVBSTLJR76X2DTBMIX3QVSJ7

not attested not anchored not stored refs pending

Integral field unit spectroscopy of 10 early type galactic nuclei: I - Principal component analysis Tomography and nuclear activity

J.E. Steiner, R.B. Menezes, T.V. Ricci

arxiv:1403.6840 v1 · 2014-03-26 · 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{SSJVBSTLJR76X2DTBMIX3QVSJ7}

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	2026-05-18T01:43:50.548181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

949350ca6b4c7febe8730b117dc2b24fe0479160ca6ab68710b2351fb5ce1127

Aliases

arxiv: 1403.6840 · arxiv_version: 1403.6840v1 · doi: 10.48550/arxiv.1403.6840 · pith_short_12: SSJVBSTLJR76 · pith_short_16: SSJVBSTLJR76X2DT · pith_short_8: SSJVBSTL

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/SSJVBSTLJR76X2DTBMIX3QVSJ7 \
  | 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: 949350ca6b4c7febe8730b117dc2b24fe0479160ca6ab68710b2351fb5ce1127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ea0216d3f1d62a3ed8657bb6329d93cded9f8856a8b880e3d58a5f3dc483d1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-26T20:05:56Z",
    "title_canon_sha256": "dff30cece7285d766b83c58fa376c3b633122aeea5ea2093a0eb405bc2e19477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6840",
    "kind": "arxiv",
    "version": 1
  }
}