Pith Number

pith:ORTA3LSR

pith:2019:ORTA3LSRKB5DILAUX5D3QRBPF3

not attested not anchored not stored refs pending

The specific angular momenta of superthin galaxies: Cue to their origin?

Arunima Banerjee, Vikas Jadhav Y

arxiv:1906.10039 v1 · 2019-06-24 · 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{ORTA3LSRKB5DILAUX5D3QRBPF3}

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	2026-05-17T23:42:35.650658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74660dae51507a342c14bf47b8442f2efa7607de588bd9b885f49f6c26d2a382

Aliases

arxiv: 1906.10039 · arxiv_version: 1906.10039v1 · doi: 10.48550/arxiv.1906.10039 · pith_short_12: ORTA3LSRKB5D · pith_short_16: ORTA3LSRKB5DILAU · pith_short_8: ORTA3LSR

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/ORTA3LSRKB5DILAUX5D3QRBPF3 \
  | 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: 74660dae51507a342c14bf47b8442f2efa7607de588bd9b885f49f6c26d2a382

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07642f33b7ff31066199e2829ceeb483b79372752ed000167c2c518d2bfa295a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-24T16:04:34Z",
    "title_canon_sha256": "d3a22bb8e71b025e3b8db3b7de46f6fe3063d032caf2084ed02ce17e1a1a56a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10039",
    "kind": "arxiv",
    "version": 1
  }
}