Pith Number

pith:RP5BHTV4

pith:2013:RP5BHTV4DSHNCC2DAZ3ASGHY2H

not attested not anchored not stored refs pending

Generalization of isomorphism theorems groups to Partial groups

Adlene Ayadi, Yahya N'Dao

arxiv:1308.0895 v1 · 2013-08-05 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RP5BHTV4DSHNCC2DAZ3ASGHY2H}

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	2026-05-18T03:16:41.216682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bfa13cebc1c8ed10b4306760918f8d1fd2ef0308c3c9c70b64765aa2fcad4b0

Aliases

arxiv: 1308.0895 · arxiv_version: 1308.0895v1 · doi: 10.48550/arxiv.1308.0895 · pith_short_12: RP5BHTV4DSHN · pith_short_16: RP5BHTV4DSHNCC2D · pith_short_8: RP5BHTV4

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/RP5BHTV4DSHNCC2DAZ3ASGHY2H \
  | 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: 8bfa13cebc1c8ed10b4306760918f8d1fd2ef0308c3c9c70b64765aa2fcad4b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d54b29fa13cebc0849dc7fa426ae4e23bd8bf73cfdc2b9bd6fb0b05e6477c6b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2013-08-05T07:02:34Z",
    "title_canon_sha256": "d35d60df6109f567b157cb7cba0fec8af117474c9053cbbfa0849ceff2253ebc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0895",
    "kind": "arxiv",
    "version": 1
  }
}