Pith Number

pith:VLYUXNGR

pith:2023:VLYUXNGROWJATP6CATED7R2KLG

not attested not anchored not stored refs pending

Disrupted dwarf binary merger as the possible origin of NGC 2419 and Sagittarius stream substructure

Elliot Y. Davies, N. Wyn Evans, Stephanie Monty, Vasily Belokurov

arxiv:2308.01958 v1 · 2023-08-03 · 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{VLYUXNGROWJATP6CATED7R2KLG}

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	2026-07-05T06:37:35.652010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaf14bb4d1759209bfc204c83fc74a59ba49de28d0671bc121819459810aebee

Aliases

arxiv: 2308.01958 · arxiv_version: 2308.01958v1 · doi: 10.48550/arxiv.2308.01958 · pith_short_12: VLYUXNGROWJA · pith_short_16: VLYUXNGROWJATP6C · pith_short_8: VLYUXNGR

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/VLYUXNGROWJATP6CATED7R2KLG \
  | 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: aaf14bb4d1759209bfc204c83fc74a59ba49de28d0671bc121819459810aebee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf4acab4d600d18cd571b61a14f167098cbf1cb7a9c5c007c99dd9bd80382b82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-08-03T18:00:00Z",
    "title_canon_sha256": "ffd1c3dea120398460c9e7fc7c21394a44d5623b92ec7c466beb47002946af17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.01958",
    "kind": "arxiv",
    "version": 1
  }
}