Pith Number

pith:2BY4BVE2

pith:2016:2BY4BVE2HHOCB52RXGBU5QF3HM

not attested not anchored not stored refs pending

On the L\^e-Milnor fibration for real analytic maps

Aurelio Menegon Neto, Jos\'e Seade

arxiv:1604.08489 v1 · 2016-04-28 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2BY4BVE2HHOCB52RXGBU5QF3HM}

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	2026-05-18T01:16:03.825677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d071c0d49a39dc20f751b9834ec0bb3b1027cf4a813bfb8f81c9acb8d793e4ae

Aliases

arxiv: 1604.08489 · arxiv_version: 1604.08489v1 · doi: 10.48550/arxiv.1604.08489 · pith_short_12: 2BY4BVE2HHOC · pith_short_16: 2BY4BVE2HHOCB52R · pith_short_8: 2BY4BVE2

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/2BY4BVE2HHOCB52RXGBU5QF3HM \
  | 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: d071c0d49a39dc20f751b9834ec0bb3b1027cf4a813bfb8f81c9acb8d793e4ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc66e5759fcff0cdd46bc06875308102e1a30913234834cecc76d8ebc9f03e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-04-28T16:09:03Z",
    "title_canon_sha256": "6851bdfa16b9767218fc9522f497f1ab243cf4f448e027ccaf6e84e4d597e7eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08489",
    "kind": "arxiv",
    "version": 1
  }
}