Pith Number

pith:3UHUPPMF

pith:2015:3UHUPPMFBTTKRYXDRCI6WJUQUB

not attested not anchored not stored refs pending

Foliations and webs inducing Galois coverings

Andr\'es Beltr\'an, David Mar\'in, Marcel Nicolau, Maycol Falla Luza

arxiv:1503.04627 v1 · 2015-03-16 · math.DS · math.AG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3UHUPPMFBTTKRYXDRCI6WJUQUB}

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	2026-05-18T02:23:24.477179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd0f47bd850ce6a8e2e38891eb2690a06f9b839217253dc027ffc6d1f26d0b13

Aliases

arxiv: 1503.04627 · arxiv_version: 1503.04627v1 · doi: 10.48550/arxiv.1503.04627 · pith_short_12: 3UHUPPMFBTTK · pith_short_16: 3UHUPPMFBTTKRYXD · pith_short_8: 3UHUPPMF

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/3UHUPPMFBTTKRYXDRCI6WJUQUB \
  | 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: dd0f47bd850ce6a8e2e38891eb2690a06f9b839217253dc027ffc6d1f26d0b13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64fcdb8a4636ea102248a65784c4e1c05c5f4b2de50c1c612ff106a7a72c1208",
    "cross_cats_sorted": [
      "math.AG",
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-03-16T12:44:48Z",
    "title_canon_sha256": "a48ed92b55f675ef822fe352dc6b7ac85b1f22a5016363e37399cb860742a200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04627",
    "kind": "arxiv",
    "version": 1
  }
}