Pith Number

pith:LSPF5WIC

pith:2026:LSPF5WICFVWWZFLWVA6EZGEVKC

not attested not anchored not stored refs pending

Geometric aspects of the curve shortening flow in the hyperbolic plane

Ivan Krznari\'c, Rafael L\'opez

arxiv:2605.13023 v1 · 2026-05-13 · 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{LSPF5WICFVWWZFLWVA6EZGEVKC}

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	2026-05-18T03:08:59.985914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c9e5ed9022d6d6c9576a83c4c989550b6f16159b8d2b2f4fffec48c297d26e3

Aliases

arxiv: 2605.13023 · arxiv_version: 2605.13023v1 · doi: 10.48550/arxiv.2605.13023 · pith_short_12: LSPF5WICFVWW · pith_short_16: LSPF5WICFVWWZFLW · pith_short_8: LSPF5WIC

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/LSPF5WICFVWWZFLWVA6EZGEVKC \
  | 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: 5c9e5ed9022d6d6c9576a83c4c989550b6f16159b8d2b2f4fffec48c297d26e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32ab96d922b66ca3691128b83720cfa559fca39d826896e4124f53def6686740",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-05-13T05:25:26Z",
    "title_canon_sha256": "35a06c5a749705982e2a70f9525be97d0229d550ff467cfd71159261b4ea2f72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.13023",
    "kind": "arxiv",
    "version": 1
  }
}