Pith Number

pith:DGAGRPUO

pith:2016:DGAGRPUOUGQ4N2OVAN6IDDGAFJ

not attested not anchored not stored refs pending

Dynamical modelling of the Galactic bulge and bar: the Milky Way's bar pattern speed, stellar, and dark matter mass distribution

(2) Max-Planck-Institut fuer Astronomie), Christopher Wegg (1), Matthieu Portail (1), Melissa Ness (2) ((1) Max-Planck-Institut fuer Extraterrestrische Physik, Ortwin Gerhard (1)

arxiv:1608.07954 v3 · 2016-08-29 · 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{DGAGRPUOUGQ4N2OVAN6IDDGAFJ}

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	2026-05-18T00:54:34.473168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

198068be8ea1a1c6e9d5037c818cc02a4719ba02cc145da036c1c691f95dd475

Aliases

arxiv: 1608.07954 · arxiv_version: 1608.07954v3 · doi: 10.48550/arxiv.1608.07954 · pith_short_12: DGAGRPUOUGQ4 · pith_short_16: DGAGRPUOUGQ4N2OV · pith_short_8: DGAGRPUO

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/DGAGRPUOUGQ4N2OVAN6IDDGAFJ \
  | 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: 198068be8ea1a1c6e9d5037c818cc02a4719ba02cc145da036c1c691f95dd475

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5e980e20725ad8b17115ecbc62897a13d46a47a16f2c6dffdd6192b646e4f9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-08-29T08:52:35Z",
    "title_canon_sha256": "dbcfa89b377c596c54798c297a2cc9112103e42684609dd0a53f71891d476605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07954",
    "kind": "arxiv",
    "version": 3
  }
}