Pith Number

pith:P6E3TGXW

pith:2016:P6E3TGXWEQRPNNBBEFQ3F64AFP

not attested not anchored not stored refs pending

Topological stability and pseudo-orbit tracing property of group actions

Keonhee Lee, Nhan-Phu Chung

arxiv:1611.08994 v1 · 2016-11-28 · 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{P6E3TGXWEQRPNNBBEFQ3F64AFP}

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	2026-05-18T00:56:29.597179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f89b99af62422f6b4212161b2fb802bc6bacc107b92bab829202130d2dc3660

Aliases

arxiv: 1611.08994 · arxiv_version: 1611.08994v1 · doi: 10.48550/arxiv.1611.08994 · pith_short_12: P6E3TGXWEQRP · pith_short_16: P6E3TGXWEQRPNNBB · pith_short_8: P6E3TGXW

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/P6E3TGXWEQRPNNBBEFQ3F64AFP \
  | 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: 7f89b99af62422f6b4212161b2fb802bc6bacc107b92bab829202130d2dc3660

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3aa764d8a6cc56085a1eaedfd967d8c76ada0e4a648f008c480ad91e4a21b6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-11-28T06:04:34Z",
    "title_canon_sha256": "aeb03980e6eb1804435c6c1581bdd6c9455af2a06d9bce750c17e8d5eb06157a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08994",
    "kind": "arxiv",
    "version": 1
  }
}