Pith Number

pith:TVG76BZX

pith:2021:TVG76BZXSJ2MRDMOVKEQSYLORT

not attested not anchored not stored refs pending

Reconstructing the Last Major Merger of the Milky Way with the H3 Survey

Ana Bonaca, Charlie Conroy, Dennis Zaritsky, Jiwon Jesse Han, Joshua S. Speagle, Nelson Caldwell, Phillip A. Cargile, Rainer Weinberger, Rohan P. Naidu, Sandro Tacchella, Yuan-Sen Ting

arxiv:2103.03251 v2 · 2021-03-04 · 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{TVG76BZXSJ2MRDMOVKEQSYLORT}

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	2026-07-05T03:42:40.446767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d4dff07379274c88d8eaa8909616e8cdc1e9adf4ac9c166abcc2ff6db174915

Aliases

arxiv: 2103.03251 · arxiv_version: 2103.03251v2 · doi: 10.48550/arxiv.2103.03251 · pith_short_12: TVG76BZXSJ2M · pith_short_16: TVG76BZXSJ2MRDMO · pith_short_8: TVG76BZX

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/TVG76BZXSJ2MRDMOVKEQSYLORT \
  | 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: 9d4dff07379274c88d8eaa8909616e8cdc1e9adf4ac9c166abcc2ff6db174915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ad4b8e1b39f17127ae07d4c8c820a3ab89ddbc13cba99384f9881f4bdd650d0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-03-04T19:00:00Z",
    "title_canon_sha256": "5364d9d0093a739458f51e73095ea36b58d86cb2746ad65358ba4c36bb61a5db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03251",
    "kind": "arxiv",
    "version": 2
  }
}