Pith Number

pith:RCEG7H74

pith:2017:RCEG7H74TEHTAYSEZBMUAUWPBQ

not attested not anchored not stored refs pending

Notes on the Schwarzian tensor and measured foliations at infinity of quasifuchsian manifolds

Jean-Marc Schlenker

arxiv:1708.01852 v1 · 2017-08-06 · math.GT · 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{RCEG7H74TEHTAYSEZBMUAUWPBQ}

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	2026-05-18T00:38:32.955169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88886f9ffc990f306244c8594052cf0c391cf5712d0afa1ac8192e4e573b78a5

Aliases

arxiv: 1708.01852 · arxiv_version: 1708.01852v1 · doi: 10.48550/arxiv.1708.01852 · pith_short_12: RCEG7H74TEHT · pith_short_16: RCEG7H74TEHTAYSE · pith_short_8: RCEG7H74

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/RCEG7H74TEHTAYSEZBMUAUWPBQ \
  | 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: 88886f9ffc990f306244c8594052cf0c391cf5712d0afa1ac8192e4e573b78a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a6765eac55d68b95cfd70c1d650c96a31122707f2c315d0506059dcf73c7133",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-08-06T06:43:18Z",
    "title_canon_sha256": "49e0e1f7f3b6ed87b1ed487bad6eb4eb287a6501aaed3acdfe158eddf06e30a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01852",
    "kind": "arxiv",
    "version": 1
  }
}