Pith Number

pith:XWZZT6DH

pith:2018:XWZZT6DHV4VTHY52AFYMAT6FFY

not attested not anchored not stored refs pending

Topological properties of inductive limits of closed towers of mertrizable groups

Saak Gabriyelyan

arxiv:1808.01450 v1 · 2018-08-04 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWZZT6DHV4VTHY52AFYMAT6FFY}

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	2026-05-18T00:08:52.920352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdb399f867af2b33e3ba0170c04fc52e01213314a5f6c46da57be91c63332444

Aliases

arxiv: 1808.01450 · arxiv_version: 1808.01450v1 · doi: 10.48550/arxiv.1808.01450 · pith_short_12: XWZZT6DHV4VT · pith_short_16: XWZZT6DHV4VTHY52 · pith_short_8: XWZZT6DH

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/XWZZT6DHV4VTHY52AFYMAT6FFY \
  | 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: bdb399f867af2b33e3ba0170c04fc52e01213314a5f6c46da57be91c63332444

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11c79cd050a8f9fc20c4b637a04e3d8703c560ab13ced1e628a148508135922c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2018-08-04T08:49:28Z",
    "title_canon_sha256": "5d0c6b5979bcf19a57d0f6371b2cf6e5f6b34f28daaf2c4ddab3cbc337054b7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01450",
    "kind": "arxiv",
    "version": 1
  }
}