Pith Number

pith:RK4UUHRI

pith:2012:RK4UUHRIUJ2W2IQ42II7KDBLZ6

not attested not anchored not stored refs pending

On Functions with a Conjugate

Michael Eastwood, Paul Baird

arxiv:1205.6577 v2 · 2012-05-30 · 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{RK4UUHRIUJ2W2IQ42II7KDBLZ6}

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	2026-05-18T02:53:41.831410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ab94a1e28a2756d221cd211f50c2bcfb24af601790402388bf1c98c59b1d8aa

Aliases

arxiv: 1205.6577 · arxiv_version: 1205.6577v2 · doi: 10.48550/arxiv.1205.6577 · pith_short_12: RK4UUHRIUJ2W · pith_short_16: RK4UUHRIUJ2W2IQ4 · pith_short_8: RK4UUHRI

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/RK4UUHRIUJ2W2IQ42II7KDBLZ6 \
  | 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: 8ab94a1e28a2756d221cd211f50c2bcfb24af601790402388bf1c98c59b1d8aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33f0c862643d965d9054bcef4ab49dbfdd9700e05bb26a134d3b3579142db351",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-05-30T08:15:35Z",
    "title_canon_sha256": "c5945e7ee65c7712ebe4749ccef14c8df8f9292ac742291f3ad057a621a701a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6577",
    "kind": "arxiv",
    "version": 2
  }
}