Pith Number

pith:GHPMS6FT

pith:2015:GHPMS6FT7PEVNUOFXEYHQGFIPH

not attested not anchored not stored refs pending

Local one-side porosity and pretangent spaces

M. Altinok, M. Kucukaslan, O. Dovgoshey

arxiv:1501.03640 v1 · 2015-01-15 · 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{GHPMS6FT7PEVNUOFXEYHQGFIPH}

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	2026-05-18T02:29:18.080146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31dec978b3fbc956d1c5b9307818a879d5714ca52f5111ba4177aff16a354942

Aliases

arxiv: 1501.03640 · arxiv_version: 1501.03640v1 · doi: 10.48550/arxiv.1501.03640 · pith_short_12: GHPMS6FT7PEV · pith_short_16: GHPMS6FT7PEVNUOF · pith_short_8: GHPMS6FT

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/GHPMS6FT7PEVNUOFXEYHQGFIPH \
  | 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: 31dec978b3fbc956d1c5b9307818a879d5714ca52f5111ba4177aff16a354942

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51f187352ff68ab4bbbd126eb4680c1229aba6e69a7427654251bb23f5e9c135",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2015-01-15T11:54:29Z",
    "title_canon_sha256": "f49400da0099822222f92258f964de798e08708e1b5b88b93c51eb7f56674bc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03640",
    "kind": "arxiv",
    "version": 1
  }
}