Pith Number

pith:GUMTQEZ2

pith:2014:GUMTQEZ2YJ7TYZW5LR7F6KFFGG

not attested not anchored not stored refs pending

Characterization of compact monotonically ($\omega$)-monolithic spaces using system of retractions

Marek Cuth

arxiv:1401.7501 v1 · 2014-01-29 · 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{GUMTQEZ2YJ7TYZW5LR7F6KFFGG}

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	2026-05-18T02:32:54.198738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

351938133ac27f3c66dd5c7e5f28a5318f06dde356e5e63ab17261ecd2a98c39

Aliases

arxiv: 1401.7501 · arxiv_version: 1401.7501v1 · doi: 10.48550/arxiv.1401.7501 · pith_short_12: GUMTQEZ2YJ7T · pith_short_16: GUMTQEZ2YJ7TYZW5 · pith_short_8: GUMTQEZ2

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/GUMTQEZ2YJ7TYZW5LR7F6KFFGG \
  | 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: 351938133ac27f3c66dd5c7e5f28a5318f06dde356e5e63ab17261ecd2a98c39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "648f287deedbb6f35cf4c661341bd245abd6222e7e337289cf1d00ca78423d65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2014-01-29T13:03:05Z",
    "title_canon_sha256": "1ea88cdbaa2333238654264687e319f5090f7ad14c4c1c60867c37f55d83c6a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7501",
    "kind": "arxiv",
    "version": 1
  }
}