Pith Number

pith:XTNYLV3M

pith:2010:XTNYLV3MJKWXP4TFFWBTHWJZOW

not attested not anchored not stored refs pending

Moduli of PT-Semistable Objects I

Jason Lo

arxiv:1011.5688 v1 · 2010-11-25 · math.AG · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTNYLV3MJKWXP4TFFWBTHWJZOW}

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	2026-05-18T04:05:59.384844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcdb85d76c4aad77f2652d8333d93975af0226f333cddd4f457e09c671490d51

Aliases

arxiv: 1011.5688 · arxiv_version: 1011.5688v1 · doi: 10.48550/arxiv.1011.5688 · pith_short_12: XTNYLV3MJKWX · pith_short_16: XTNYLV3MJKWXP4TF · pith_short_8: XTNYLV3M

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/XTNYLV3MJKWXP4TFFWBTHWJZOW \
  | 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: bcdb85d76c4aad77f2652d8333d93975af0226f333cddd4f457e09c671490d51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54bd83b16b478964c9035ebd7ab9602f15e253a61a1751c7420d7794f713802a",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-11-25T20:52:30Z",
    "title_canon_sha256": "110092c5bf733a6488e50e51a373254f26d355014d2e65ef6ca4e62af853c18f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5688",
    "kind": "arxiv",
    "version": 1
  }
}