Pith Number

pith:PTLECSA2

pith:2016:PTLECSA2AE4WXSLORAEMC4BVXS

not attested not anchored not stored refs pending

Spatially resolved star formation relation in two HI-rich galaxies with central post-starburst signature

Anne Klitsch, Harald Kuntschner, Martin A. Zwaan, Matt Owers, Michael B. Pracy, Warrick J. Couch

arxiv:1611.07672 v2 · 2016-11-23 · 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{PTLECSA2AE4WXSLORAEMC4BVXS}

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	2026-05-18T00:47:08.048359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cd641481a01396bc96e8808c17035bc969b4be14c3b605e5e22369eb6f56a02

Aliases

arxiv: 1611.07672 · arxiv_version: 1611.07672v2 · doi: 10.48550/arxiv.1611.07672 · pith_short_12: PTLECSA2AE4W · pith_short_16: PTLECSA2AE4WXSLO · pith_short_8: PTLECSA2

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/PTLECSA2AE4WXSLORAEMC4BVXS \
  | 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: 7cd641481a01396bc96e8808c17035bc969b4be14c3b605e5e22369eb6f56a02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7575bdceb3b1c44d1668a9e03f5656dc79a64e05dd9f78ecc8b17182fbe9d9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-23T07:44:23Z",
    "title_canon_sha256": "76fe5573c138433659bd12dbef020a4e1218b64b70e86ef5437bd350758c4e69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07672",
    "kind": "arxiv",
    "version": 2
  }
}