Pith Number

pith:ZQNNH6K6

pith:2016:ZQNNH6K6HSFMKMI6XZTNGAGS7R

not attested not anchored not stored refs pending

Andromeda chained to the Box -- Dynamical Models for M31: Bulge & Bar

2, 2), 2) ((1) MPE Garching, (2) USM Munich, 3), (3) Excellence Cluster Universe Garching), Christopher Wegg (1), Matias Blana (1), Matthieu Portail (1), Michael Opitsch (1, Ortwin Gerhard (1), Peter Erwin (1), Ralf Bender (1, Roberto Saglia (1

arxiv:1612.02319 v2 · 2016-12-07 · 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{ZQNNH6K6HSFMKMI6XZTNGAGS7R}

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	2026-05-18T00:46:38.638719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc1ad3f95e3c8ac5311ebe66d300d2fc66a9803dc90feffbf842739687cff9a0

Aliases

arxiv: 1612.02319 · arxiv_version: 1612.02319v2 · doi: 10.48550/arxiv.1612.02319 · pith_short_12: ZQNNH6K6HSFM · pith_short_16: ZQNNH6K6HSFMKMI6 · pith_short_8: ZQNNH6K6

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/ZQNNH6K6HSFMKMI6XZTNGAGS7R \
  | 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: cc1ad3f95e3c8ac5311ebe66d300d2fc66a9803dc90feffbf842739687cff9a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce6a87d66d1a4a58869f04878422707bab513d2a0cf3b63d6a45ff323e8f9858",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-12-07T16:35:46Z",
    "title_canon_sha256": "7d4ce9c5591116abd2f86ac49f5ddf0511ecd89be8321054f64375cf8921ee26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02319",
    "kind": "arxiv",
    "version": 2
  }
}