Pith Number

pith:DWTXDZFX

pith:2012:DWTXDZFXK4NFRC5ZFQSXGH77AS

not attested not anchored not stored refs pending

Formation of Galactic Pseudo-bulges via Gas Rich Major Mergers

Adi Nusser, Ariel Keselman

arxiv:1205.2716 v1 · 2012-05-11 · astro-ph.GA · 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{DWTXDZFXK4NFRC5ZFQSXGH77AS}

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	2026-05-18T03:55:46.175000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1da771e4b7571a588bb92c25731fff049cc552a924d010dc6998f6b7de12400c

Aliases

arxiv: 1205.2716 · arxiv_version: 1205.2716v1 · doi: 10.48550/arxiv.1205.2716 · pith_short_12: DWTXDZFXK4NF · pith_short_16: DWTXDZFXK4NFRC5Z · pith_short_8: DWTXDZFX

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/DWTXDZFXK4NFRC5ZFQSXGH77AS \
  | 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: 1da771e4b7571a588bb92c25731fff049cc552a924d010dc6998f6b7de12400c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c637339a86dac2ebc21c35ae41af35603ce0b8ff1c4b0b8c525b39828cb679a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-05-11T20:39:24Z",
    "title_canon_sha256": "b636d6b8f40d6ec3ba87c623fcf3c49efe0d5ae3bda2ac66920c553b2ab00ccb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2716",
    "kind": "arxiv",
    "version": 1
  }
}