Pith Number

pith:5MLGI3K4

pith:2012:5MLGI3K4OV6EGUW7SVXMM5JJD5

not attested not anchored not stored refs pending

Circumnuclear star-forming regions in early type spiral galaxies: dynamical masses

A. I. Diaz, E. Terlevich, G. F. Hagele, G. L. Bosch, M. V. Cardaci, R. Terlevich

arxiv:1205.3704 v1 · 2012-05-16 · 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{5MLGI3K4OV6EGUW7SVXMM5JJD5}

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	2026-05-18T03:55:34.394510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb16646d5c757c4352df956ec675291f4c0bd6b726f9b4c8b6d8a505be76ba64

Aliases

arxiv: 1205.3704 · arxiv_version: 1205.3704v1 · doi: 10.48550/arxiv.1205.3704 · pith_short_12: 5MLGI3K4OV6E · pith_short_16: 5MLGI3K4OV6EGUW7 · pith_short_8: 5MLGI3K4

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/5MLGI3K4OV6EGUW7SVXMM5JJD5 \
  | 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: eb16646d5c757c4352df956ec675291f4c0bd6b726f9b4c8b6d8a505be76ba64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1052cac1665690e1f2e44f3d312d1ec954b1f4184dc798468b5a1e4f64e2510d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-16T15:17:48Z",
    "title_canon_sha256": "3ed20ef7b6d1ab920701a5242a2f875850c03e8cca5124a5ab01c7d6c906645b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3704",
    "kind": "arxiv",
    "version": 1
  }
}