Pith Number

pith:DWAZU2Y3

pith:2017:DWAZU2Y3XDLKRX3LKYYPGPEJRV

not attested not anchored not stored refs pending

Oriented cohomology sheaves on double moment graphs

Kirill Zainoulline, Martina Lanini, Rostislav Devyatov

arxiv:1710.10275 v3 · 2017-10-27 · 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{DWAZU2Y3XDLKRX3LKYYPGPEJRV}

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	2026-05-17T23:50:28.762676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d819a6b1bb8d6a8df6b5630f33c898d766112bb417f884beb7d466a799dad53

Aliases

arxiv: 1710.10275 · arxiv_version: 1710.10275v3 · doi: 10.48550/arxiv.1710.10275 · pith_short_12: DWAZU2Y3XDLK · pith_short_16: DWAZU2Y3XDLKRX3L · pith_short_8: DWAZU2Y3

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/DWAZU2Y3XDLKRX3LKYYPGPEJRV \
  | 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: 1d819a6b1bb8d6a8df6b5630f33c898d766112bb417f884beb7d466a799dad53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "326ef28927bb291ff8ad058a14b1bf89a33603c8ddab50497e8c1d91d7ec9c3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-10-27T18:00:32Z",
    "title_canon_sha256": "ec150c40e3606bfae21d43a0bb0915e23d826e2bff9a0efaaf1e71d2d0a6ea26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10275",
    "kind": "arxiv",
    "version": 3
  }
}