Pith Number

pith:JUB3CQ6V

pith:2017:JUB3CQ6VZNY2NGLC4OLEWZ4PNC

not attested not anchored not stored refs pending

Asymptotic structure of general metric spaces at infinity

Oleksiy Dovgoshey, Viktoriia Bilet

arxiv:1708.05235 v1 · 2017-08-17 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUB3CQ6VZNY2NGLC4OLEWZ4PNC}

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	2026-05-18T00:37:53.501406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d03b143d5cb71a69962e3964b678f688c92b06add764b6439d2ffbf11484d84

Aliases

arxiv: 1708.05235 · arxiv_version: 1708.05235v1 · doi: 10.48550/arxiv.1708.05235 · pith_short_12: JUB3CQ6VZNY2 · pith_short_16: JUB3CQ6VZNY2NGLC · pith_short_8: JUB3CQ6V

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/JUB3CQ6VZNY2NGLC4OLEWZ4PNC \
  | 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: 4d03b143d5cb71a69962e3964b678f688c92b06add764b6439d2ffbf11484d84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41b01dfa779c7bc9c42da5507083edaf5c263da6163ee9a34e8e17275714e994",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2017-08-17T12:39:12Z",
    "title_canon_sha256": "3e78f390b9f74f93685e0b158e7e8dbde8c9caa1d98fa8bdb38bfa86c0f4acec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05235",
    "kind": "arxiv",
    "version": 1
  }
}