Pith Number

pith:INVNKDIT

pith:2014:INVNKDITXTL3C4MSJPEP67YNFV

not attested not anchored not stored refs pending

Quasiconformal planes with bi-Lipschitz pieces and extensions of almost affine maps

Jonas Azzam, Matthew Badger, Tatiana Toro

arxiv:1403.2991 v1 · 2014-03-12 · math.CA · 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{INVNKDITXTL3C4MSJPEP67YNFV}

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	2026-05-18T01:37:35.918505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

436ad50d13bcd7b171924bc8ff7f0d2d7afcf36f51c178383ebbe0088ad9db4b

Aliases

arxiv: 1403.2991 · arxiv_version: 1403.2991v1 · doi: 10.48550/arxiv.1403.2991 · pith_short_12: INVNKDITXTL3 · pith_short_16: INVNKDITXTL3C4MS · pith_short_8: INVNKDIT

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/INVNKDITXTL3C4MSJPEP67YNFV \
  | 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: 436ad50d13bcd7b171924bc8ff7f0d2d7afcf36f51c178383ebbe0088ad9db4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16ff0178da482716632502a3656b8ae26822a7fcda7e65ed17290c803ef1d741",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-03-12T15:54:09Z",
    "title_canon_sha256": "8ed2db186f2684d8a97ea85cd3dd0509e23ee38c55c3a5b652af23bf7350467f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2991",
    "kind": "arxiv",
    "version": 1
  }
}