Pith Number

pith:EOGSGARX

pith:2012:EOGSGARXXCHYKG3PXKJP5IY5AF

not attested not anchored not stored refs pending

Rank 2 affine MV polytopes

Joel Kamnitzer, Peter Tingley, Pierre Baumann, Thomas Dunlap

arxiv:1202.6416 v1 · 2012-02-29 · math.CO · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOGSGARXXCHYKG3PXKJP5IY5AF}

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	2026-05-18T04:01:12.632978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

238d230237b88f851b6fba92fea31d01415828bb3ab235484418da0acc49bb54

Aliases

arxiv: 1202.6416 · arxiv_version: 1202.6416v1 · doi: 10.48550/arxiv.1202.6416 · pith_short_12: EOGSGARXXCHY · pith_short_16: EOGSGARXXCHYKG3P · pith_short_8: EOGSGARX

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/EOGSGARXXCHYKG3PXKJP5IY5AF \
  | 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: 238d230237b88f851b6fba92fea31d01415828bb3ab235484418da0acc49bb54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fe222637ecdab869a025ea20f24f016d4915545480d345560f4eb67c5cf3ca0",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2012-02-29T00:32:10Z",
    "title_canon_sha256": "a39873dc8fcd5ec8e7140f95bec2dbc2b920ca5c1967780afc357742a214f71a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6416",
    "kind": "arxiv",
    "version": 1
  }
}