Pith Number

pith:JXO656YR

pith:2014:JXO656YRGTCUGG72H42X2PLG4I

not attested not anchored not stored refs pending

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Alexandre Borovik, \c{S}\"ukr\"u Yal\c{c}inkaya

arxiv:1404.7700 v2 · 2014-04-30 · 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{JXO656YRGTCUGG72H42X2PLG4I}

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	2026-05-18T02:52:41.387223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dddeefb1134c5431bfa3f357d3d66e212427a8c9aec9ced89f0ba7d3047c136

Aliases

arxiv: 1404.7700 · arxiv_version: 1404.7700v2 · doi: 10.48550/arxiv.1404.7700 · pith_short_12: JXO656YRGTCU · pith_short_16: JXO656YRGTCUGG72 · pith_short_8: JXO656YR

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/JXO656YRGTCUGG72H42X2PLG4I \
  | 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: 4dddeefb1134c5431bfa3f357d3d66e212427a8c9aec9ced89f0ba7d3047c136

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcbae3fcb33e534d7083a14adf451ff456397ad16f3394998acf6920bc373609",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-04-30T12:33:53Z",
    "title_canon_sha256": "3b098dfdf03ce50f17892d429a6fb88eee56ed46f25585036dc5e2e73d8893a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7700",
    "kind": "arxiv",
    "version": 2
  }
}