Pith Number

pith:J7O35IGI

pith:2014:J7O35IGIV4AEUMMRKLHDM5XC4M

not attested not anchored not stored refs pending

Representation stability and finite linear groups

Andrew Putman, Steven V Sam

arxiv:1408.3694 v3 · 2014-08-16 · math.AT · math.GR · math.GT · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7O35IGIV4AEUMMRKLHDM5XC4M}

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.

Cited by

1 paper in Pith

Calculating the second rational cohomology group of the Torelli group

Receipt and verification

First computed	2026-05-18T00:32:45.265301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fddbea0c8af004a319152ce3676e2e33488674fd29d066a95838833e9fa3b0b

Aliases

arxiv: 1408.3694 · arxiv_version: 1408.3694v3 · doi: 10.48550/arxiv.1408.3694 · pith_short_12: J7O35IGIV4AE · pith_short_16: J7O35IGIV4AEUMMR · pith_short_8: J7O35IGI

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/J7O35IGIV4AEUMMRKLHDM5XC4M \
  | 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: 4fddbea0c8af004a319152ce3676e2e33488674fd29d066a95838833e9fa3b0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8f79b41e700a8ddbf38196b32851674f2dae1395405e6243cfd61fce1f5bf91",
    "cross_cats_sorted": [
      "math.GR",
      "math.GT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2014-08-16T02:52:29Z",
    "title_canon_sha256": "e37320fa020e6ac05e342f27b5129f461cc0bfe9519a902ae731510c893446a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3694",
    "kind": "arxiv",
    "version": 3
  }
}