Pith Number

pith:UR6X6MNX

pith:2011:UR6X6MNXGD6BTCWB25BRBO4F6S

not attested not anchored not stored refs pending

Formation history, structure and dynamics of discs and spheroids in simulated Milky Way mass galaxies

(2) Max-Planck Institute for Astrophysics, (3) Heidelberg Institute for Theoretical Studies, (4) Institute for Astronomy, Cecilia Scannapieco (1), Patricia B. Tissera (4) ((1) Leibniz-Institute for Astrophysics Potsdam (AIP), Simon D.M White (2), Space Physics), Volker Springel (3)

arxiv:1105.0680 v1 · 2011-05-03 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UR6X6MNXGD6BTCWB25BRBO4F6S}

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	2026-05-18T02:02:09.317292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a47d7f31b730fc198ac1d74310bb85f49a120fc907c19bcc15bb11b90f3949b3

Aliases

arxiv: 1105.0680 · arxiv_version: 1105.0680v1 · doi: 10.48550/arxiv.1105.0680 · pith_short_12: UR6X6MNXGD6B · pith_short_16: UR6X6MNXGD6BTCWB · pith_short_8: UR6X6MNX

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/UR6X6MNXGD6BTCWB25BRBO4F6S \
  | 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: a47d7f31b730fc198ac1d74310bb85f49a120fc907c19bcc15bb11b90f3949b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0b15a8e1c298bac7229246d0ad356fef0ac1683847f8fa2fd4e5feea57bda23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-05-03T20:06:29Z",
    "title_canon_sha256": "7d948098d56c1641b54f07cabca214f2625ca63259260dffd437fe99f6f2fd44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0680",
    "kind": "arxiv",
    "version": 1
  }
}