Pith Number

pith:GT5LV7TB

pith:2022:GT5LV7TBTMPJYZ345WMCJFM65Y

not attested not anchored not stored refs pending

Measuring the Streaming motion in the Milky Way disc with Gaia EDR3 +

Joss Bland-Hawthorn, Michael Hayden, Sanjib Sharma, Shourya Khanna

arxiv:2204.13672 v2 · 2022-04-28 · 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{GT5LV7TBTMPJYZ345WMCJFM65Y}

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	2026-07-05T05:37:37.253687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34fabafe619b1e9c677ced9824959eee00bcefd6aefdc2f3eaf772635ea4f100

Aliases

arxiv: 2204.13672 · arxiv_version: 2204.13672v2 · doi: 10.48550/arxiv.2204.13672 · pith_short_12: GT5LV7TBTMPJ · pith_short_16: GT5LV7TBTMPJYZ34 · pith_short_8: GT5LV7TB

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/GT5LV7TBTMPJYZ345WMCJFM65Y \
  | 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: 34fabafe619b1e9c677ced9824959eee00bcefd6aefdc2f3eaf772635ea4f100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89d2f848dfc9417a9474bb59a8b1c0c5975180e600ab973a88630b6a26ea1b29",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-04-28T17:36:28Z",
    "title_canon_sha256": "8aa75002a00c25ca2de1bd46bcf6805101855c832ab20f6a3de61da06b5d7b48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13672",
    "kind": "arxiv",
    "version": 2
  }
}