Pith Number

pith:CIFT74PV

pith:2017:CIFT74PVF2XCZVQEW6ZFJ7JFIG

not attested not anchored not stored refs pending

The intricate Galaxy disk: velocity asymmetries in Gaia-TGAS

F. Figueras, J. de Bruijne, R. Mor, S. Roca-Fabrega, T. Antoja, T. Prusti

arxiv:1706.02748 v1 · 2017-06-08 · 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{CIFT74PVF2XCZVQEW6ZFJ7JFIG}

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	2026-05-18T00:40:57.385527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

120b3ff1f52eae2cd604b7b254fd25419f0d0399f6a83674ce0610b9f93ccb8e

Aliases

arxiv: 1706.02748 · arxiv_version: 1706.02748v1 · doi: 10.48550/arxiv.1706.02748 · pith_short_12: CIFT74PVF2XC · pith_short_16: CIFT74PVF2XCZVQE · pith_short_8: CIFT74PV

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/CIFT74PVF2XCZVQEW6ZFJ7JFIG \
  | 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: 120b3ff1f52eae2cd604b7b254fd25419f0d0399f6a83674ce0610b9f93ccb8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bee42c4dd8e5b1f4f1e53b643acf2f47280bf3218436da47d869dd1f73d61c0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-08T20:00:01Z",
    "title_canon_sha256": "7b666b97884f6e33c9a5697fd8776724b67b6c1aa3adf48229638473678fcdce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02748",
    "kind": "arxiv",
    "version": 1
  }
}