Pith Number

pith:ECXD7ESH

pith:2016:ECXD7ESHNLSXGUFWVEHPBVVDZV

not attested not anchored not stored refs pending

Local perturbations of conservative $C^1$-diffeomorphisms

Jerome Buzzi, Sylvain Crovisier, Todd Fisher

arxiv:1612.06914 v1 · 2016-12-20 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECXD7ESHNLSXGUFWVEHPBVVDZV}

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	2026-05-18T00:35:24.114271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20ae3f92476ae57350b6a90ef0d6a3cd53ba8ec8f09cc3b4a2595977dc461d21

Aliases

arxiv: 1612.06914 · arxiv_version: 1612.06914v1 · doi: 10.48550/arxiv.1612.06914 · pith_short_12: ECXD7ESHNLSX · pith_short_16: ECXD7ESHNLSXGUFW · pith_short_8: ECXD7ESH

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/ECXD7ESHNLSXGUFWVEHPBVVDZV \
  | 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: 20ae3f92476ae57350b6a90ef0d6a3cd53ba8ec8f09cc3b4a2595977dc461d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5781962750cbca3b14e1e4130cbb99005b805f109641e23676d7b168a463d93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-12-20T23:06:56Z",
    "title_canon_sha256": "2a99b54f2d93398e0807729ec1942f7f52055c882b7fe01b711f1bc5be64daac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06914",
    "kind": "arxiv",
    "version": 1
  }
}