Pith Number

pith:MHPF7QY7

pith:2014:MHPF7QY7HYTSJ2OH2LZPSPSD76

not attested not anchored not stored refs pending

The variation of the monodromy group in families of stratified bundles in positive characteristic

Giulia Battiston

arxiv:1405.5257 v2 · 2014-05-20 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MHPF7QY7HYTSJ2OH2LZPSPSD76}

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	2026-05-18T02:30:08.261794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61de5fc31f3e2724e9c7d2f2f93e43ffbb45a1c1f32d0225fbd9ba82fb4fa10d

Aliases

arxiv: 1405.5257 · arxiv_version: 1405.5257v2 · doi: 10.48550/arxiv.1405.5257 · pith_short_12: MHPF7QY7HYTS · pith_short_16: MHPF7QY7HYTSJ2OH · pith_short_8: MHPF7QY7

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/MHPF7QY7HYTSJ2OH2LZPSPSD76 \
  | 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: 61de5fc31f3e2724e9c7d2f2f93e43ffbb45a1c1f32d0225fbd9ba82fb4fa10d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57b419694f159bbe0c4a560052c3b42d7ddb283f81fc98ad3692ea0ad6727add",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-05-20T22:47:06Z",
    "title_canon_sha256": "9247dd5decb3a2302021ce25b91da5a38d7bbe93ccc4267b9feb8677df5dfd50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5257",
    "kind": "arxiv",
    "version": 2
  }
}