Pith Number

pith:QOSS5PHK

pith:2013:QOSS5PHKS2EZXIUMGXRA2MQFAL

not attested not anchored not stored refs pending

Quasi DG categories and mixed motivic sheaves

Masaki Hanamura

arxiv:1401.0144 v1 · 2013-12-31 · 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{QOSS5PHKS2EZXIUMGXRA2MQFAL}

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	2026-05-18T03:03:30.902771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83a52ebcea96899ba28c35e20d320502c2ce55a876143e5791f1737f2ff23025

Aliases

arxiv: 1401.0144 · arxiv_version: 1401.0144v1 · doi: 10.48550/arxiv.1401.0144 · pith_short_12: QOSS5PHKS2EZ · pith_short_16: QOSS5PHKS2EZXIUM · pith_short_8: QOSS5PHK

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/QOSS5PHKS2EZXIUMGXRA2MQFAL \
  | 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: 83a52ebcea96899ba28c35e20d320502c2ce55a876143e5791f1737f2ff23025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "736cc60333a80a16c658683eec62b22054e6ad9d1b99cbfc7016ad569879042c",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-12-31T13:40:49Z",
    "title_canon_sha256": "82f987e2ab9193b20439d25e37824f3859126d689315fc894e7acab3d6141549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0144",
    "kind": "arxiv",
    "version": 1
  }
}