Pith Number

pith:6SJ3ONBF

pith:2023:6SJ3ONBF4L4XNLLI7PMWEZ6HCI

not attested not anchored not stored refs pending

Lagrangian cobordism and shadow distance in Tamarkin category

Tomohiro Asano, Wenyuan Li, Yuichi Ike

arxiv:2312.14429 v2 · 2023-12-22 · math.SG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SJ3ONBF4L4XNLLI7PMWEZ6HCI}

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	2026-07-05T10:51:19.840998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f493b73425e2f976ad68fbd96267c71217d4c3143a81fc5a8aa37cfb6d6e9813

Aliases

arxiv: 2312.14429 · arxiv_version: 2312.14429v2 · doi: 10.48550/arxiv.2312.14429 · pith_short_12: 6SJ3ONBF4L4X · pith_short_16: 6SJ3ONBF4L4XNLLI · pith_short_8: 6SJ3ONBF

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/6SJ3ONBF4L4XNLLI7PMWEZ6HCI \
  | 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: f493b73425e2f976ad68fbd96267c71217d4c3143a81fc5a8aa37cfb6d6e9813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5131d457954fb32fabec75e1c8f871280d5089fa1d67809910dbc66a1ce7296",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2023-12-22T04:33:36Z",
    "title_canon_sha256": "b55d722f05dedc25cc6a49596724b168c306faf1b5749ce95dfefcc6f89e16bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.14429",
    "kind": "arxiv",
    "version": 2
  }
}