Pith Number

pith:PTSSOCX2

pith:2013:PTSSOCX2SXIBOTNKEO6TVXHYWM

not attested not anchored not stored refs pending

Dani's Work on Dynamical Systems on Homogeneous Spaces

Dave Witte Morris

arxiv:1307.6893 v1 · 2013-07-25 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PTSSOCX2SXIBOTNKEO6TVXHYWM}

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	2026-05-18T03:17:33.509256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ce5270afa95d0174daa23bd3adcf8b335557304159c85170d75ae9a74ff761c

Aliases

arxiv: 1307.6893 · arxiv_version: 1307.6893v1 · doi: 10.48550/arxiv.1307.6893 · pith_short_12: PTSSOCX2SXIB · pith_short_16: PTSSOCX2SXIBOTNK · pith_short_8: PTSSOCX2

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/PTSSOCX2SXIBOTNKEO6TVXHYWM \
  | 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: 7ce5270afa95d0174daa23bd3adcf8b335557304159c85170d75ae9a74ff761c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "193fff678cf48b64d6711cd9296698b11e616e3e1cc97bdb70076c7748d410a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-07-25T23:25:03Z",
    "title_canon_sha256": "8185f09aaa22f5755fede8cbc0aec048b0ef05820780dde1c67dc29f0aaa0ba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6893",
    "kind": "arxiv",
    "version": 1
  }
}