Pith Number

pith:JE2MNDGM

pith:2020:JE2MNDGMSMQBWT3JJ2LWCVUHPA

not attested not anchored not stored refs pending

Positive arborealization of polarized Weinstein manifolds

Daniel Alvarez-Gavela, David Nadler, Yakov Eliashberg

arxiv:2011.08962 v4 · 2020-11-17 · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JE2MNDGMSMQBWT3JJ2LWCVUHPA}

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	2026-07-05T03:56:27.861388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4934c68ccc93201b4f694e976156877818a4af8bbf1e250c5438fa8e3e31a30c

Aliases

arxiv: 2011.08962 · arxiv_version: 2011.08962v4 · doi: 10.48550/arxiv.2011.08962 · pith_short_12: JE2MNDGMSMQB · pith_short_16: JE2MNDGMSMQBWT3J · pith_short_8: JE2MNDGM

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/JE2MNDGMSMQBWT3JJ2LWCVUHPA \
  | 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: 4934c68ccc93201b4f694e976156877818a4af8bbf1e250c5438fa8e3e31a30c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1199a2cd454ebf28520dda376937d346bab28c33345a6962e1f1716d6344b83",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2020-11-17T21:53:01Z",
    "title_canon_sha256": "4506832ddc4401c76300510579d37d0bd8d455250507abf73464e7345ce12949"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.08962",
    "kind": "arxiv",
    "version": 4
  }
}