Pith Number

pith:MANC7FPJ

pith:2016:MANC7FPJIGT6B2U3G7RV5235XH

not attested not anchored not stored refs pending

Irreducible components of exotic Springer fibres

Daniele Rosso, Neil Saunders, Vinoth Nandakumar

arxiv:1611.05844 v3 · 2016-11-17 · math.RT · math.AG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MANC7FPJIGT6B2U3G7RV5235XH}

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	2026-05-18T00:09:56.149214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

601a2f95e941a7e0ea9b37e35eeb7db9d3abef8beabb8db76d19d8a8d08c20cd

Aliases

arxiv: 1611.05844 · arxiv_version: 1611.05844v3 · doi: 10.48550/arxiv.1611.05844 · pith_short_12: MANC7FPJIGT6 · pith_short_16: MANC7FPJIGT6B2U3 · pith_short_8: MANC7FPJ

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/MANC7FPJIGT6B2U3G7RV5235XH \
  | 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: 601a2f95e941a7e0ea9b37e35eeb7db9d3abef8beabb8db76d19d8a8d08c20cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c3e343d2ccdf4b7a9aeb27eec84f76041338f0f013fe59ac273763dbb108012",
    "cross_cats_sorted": [
      "math.AG",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-11-17T20:14:35Z",
    "title_canon_sha256": "d5aa76ca987b846849f77104de16dcf75f05f021f34bc2bd93de86260a6e1c97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05844",
    "kind": "arxiv",
    "version": 3
  }
}