Pith Number

pith:YAUIFFJ6

pith:2026:YAUIFFJ6VOSYYLSGJAFYTZ7GFN

not attested not anchored not stored refs pending

On the $p$-adic deformation problem for the $K$-theory of semistable schemes

Alberto Merici, Doosung Park, Federico Binda, Tommy Lundemo

arxiv:2601.14146 v2 · 2026-01-20 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YAUIFFJ6VOSYYLSGJAFYTZ7GFN}

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	2026-05-25T02:01:12.113764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c02882953eaba58c2e46480b89e7e62b5980b7392d3298cc0f89b6c5375342be

Aliases

arxiv: 2601.14146 · arxiv_version: 2601.14146v2 · doi: 10.48550/arxiv.2601.14146 · pith_short_12: YAUIFFJ6VOSY · pith_short_16: YAUIFFJ6VOSYYLSG · pith_short_8: YAUIFFJ6

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/YAUIFFJ6VOSYYLSGJAFYTZ7GFN \
  | 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: c02882953eaba58c2e46480b89e7e62b5980b7392d3298cc0f89b6c5375342be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3118aa6f567645a38fdbda21d77e5995d14250c42a5ac660ffa0a15d1f367324",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-01-20T16:50:39Z",
    "title_canon_sha256": "d9424efc7c8068811b7a44e5806515357a9f18b40cf2989b91e19705d06c0229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.14146",
    "kind": "arxiv",
    "version": 2
  }
}