Pith Number

pith:KRTWVAWM

pith:2011:KRTWVAWM7DWITJZ7FT4QTOQIJY

not attested not anchored not stored refs pending

Some metric properties of spaces of stability conditions

Jon Woolf

arxiv:1108.2668 v1 · 2011-08-12 · 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{KRTWVAWM7DWITJZ7FT4QTOQIJY}

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	2026-05-18T02:58:00.625354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54676a82ccf8ec89a73f2cf909ba084e04548480a5f0b1198c27ca96fe984595

Aliases

arxiv: 1108.2668 · arxiv_version: 1108.2668v1 · doi: 10.48550/arxiv.1108.2668 · pith_short_12: KRTWVAWM7DWI · pith_short_16: KRTWVAWM7DWITJZ7 · pith_short_8: KRTWVAWM

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/KRTWVAWM7DWITJZ7FT4QTOQIJY \
  | 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: 54676a82ccf8ec89a73f2cf909ba084e04548480a5f0b1198c27ca96fe984595

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "389cd33a99a47a02620ce263eeba79f3fe67ff76984bac411925536921dadcbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-08-12T17:28:36Z",
    "title_canon_sha256": "705a17b7c973fa91894519af1e244c6bd70cd166a990cd976d24ccd16a36e354"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2668",
    "kind": "arxiv",
    "version": 1
  }
}