Pith Number

pith:AAGUV2CA

pith:2017:AAGUV2CAZ2Q53DOFTCH4LL6TZP

not attested not anchored not stored refs pending

Robustly shadowable chain transtive sets and hyperbolicity

Keonhee Lee, Mohammad Reza Bagherzad

arxiv:1703.02010 v1 · 2017-03-06 · 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{AAGUV2CAZ2Q53DOFTCH4LL6TZP}

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	2026-05-18T00:49:25.600409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

000d4ae840cea1dd8dc5988fc5afd3cbf69ec0b123f342291e7adc9c21e63e2c

Aliases

arxiv: 1703.02010 · arxiv_version: 1703.02010v1 · doi: 10.48550/arxiv.1703.02010 · pith_short_12: AAGUV2CAZ2Q5 · pith_short_16: AAGUV2CAZ2Q53DOF · pith_short_8: AAGUV2CA

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/AAGUV2CAZ2Q53DOFTCH4LL6TZP \
  | 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: 000d4ae840cea1dd8dc5988fc5afd3cbf69ec0b123f342291e7adc9c21e63e2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "878dd35ce6105274a6e143b5f3d03b67d2574a66108872d58709bbd699cc7417",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-03-06T18:15:50Z",
    "title_canon_sha256": "e747ff381943530ba0c8e0b315cec86b89a33f9caa269726d36416d2f5caadaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02010",
    "kind": "arxiv",
    "version": 1
  }
}