Pith Number

pith:JHRNVE42

pith:2015:JHRNVE42PGYZPDT5EXYIJF722W

not attested not anchored not stored refs pending

Low dimensional linear representations of SAut(Fn)

Olga Varghese

arxiv:1509.00187 v1 · 2015-09-01 · 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{JHRNVE42PGYZPDT5EXYIJF722W}

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	2026-05-18T00:19:54.046881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49e2da939a79b1978e7d25f08497fad58fa7b92846278b2914f465031c66129b

Aliases

arxiv: 1509.00187 · arxiv_version: 1509.00187v1 · doi: 10.48550/arxiv.1509.00187 · pith_short_12: JHRNVE42PGYZ · pith_short_16: JHRNVE42PGYZPDT5 · pith_short_8: JHRNVE42

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/JHRNVE42PGYZPDT5EXYIJF722W \
  | 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: 49e2da939a79b1978e7d25f08497fad58fa7b92846278b2914f465031c66129b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b5c11c8bd4032040def703a7775d89e31715ed408d660a1daa924e38ddc383",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2015-09-01T09:22:05Z",
    "title_canon_sha256": "979e9cd42213038a4501189f16509823a80d0faa903ae907c650c905581ed719"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00187",
    "kind": "arxiv",
    "version": 1
  }
}