Pith Number

pith:G3G6WBSE

pith:2013:G3G6WBSEINEHMQVTZH4U2454K2

not attested not anchored not stored refs pending

Poincare linearizers in higher dimensions

Alastair Fletcher

arxiv:1308.5180 v1 · 2013-08-23 · math.DS · 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{G3G6WBSEINEHMQVTZH4U2454K2}

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	2026-05-18T03:15:07.890014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36cdeb064443487642b3c9f94d73bc56b504b976aa0c6517a8fcb7b7253c9237

Aliases

arxiv: 1308.5180 · arxiv_version: 1308.5180v1 · doi: 10.48550/arxiv.1308.5180 · pith_short_12: G3G6WBSEINEH · pith_short_16: G3G6WBSEINEHMQVT · pith_short_8: G3G6WBSE

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/G3G6WBSEINEHMQVTZH4U2454K2 \
  | 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: 36cdeb064443487642b3c9f94d73bc56b504b976aa0c6517a8fcb7b7253c9237

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b62c2f9a8ea20205a4a3986a07358a3d1e579b0aef12acfd999edd9c0da497d",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-08-23T16:54:13Z",
    "title_canon_sha256": "9b3e9c273f9657444756c5f2a06641a76cade3d2706566ac7581a35d9f92e30f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5180",
    "kind": "arxiv",
    "version": 1
  }
}