Pith Number

pith:2C3QBYXY

pith:2018:2C3QBYXYTWJMKX34WCG443BJGK

not attested not anchored not stored refs pending

The derived category analogues of Faltings' Local-global Principle and Annihilator Theorems

Kamran Divaani-Aazar, Majid Rahro Zargar

arxiv:1807.03056 v1 · 2018-07-09 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2C3QBYXYTWJMKX34WCG443BJGK}

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	2026-05-18T00:11:13.013662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0b700e2f89d92c55f7cb08dce6c2932ad1a2f4bcddba96f7c6bbf3bfa77a0f7

Aliases

arxiv: 1807.03056 · arxiv_version: 1807.03056v1 · doi: 10.48550/arxiv.1807.03056 · pith_short_12: 2C3QBYXYTWJM · pith_short_16: 2C3QBYXYTWJMKX34 · pith_short_8: 2C3QBYXY

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/2C3QBYXYTWJMKX34WCG443BJGK \
  | 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: d0b700e2f89d92c55f7cb08dce6c2932ad1a2f4bcddba96f7c6bbf3bfa77a0f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e3c5f81eb239758ef814488baca39e852dfda67af2c6df92c69ca4a499d8b5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2018-07-09T11:42:54Z",
    "title_canon_sha256": "3db1522d1976af471e6ac1e99001e86a0da24cbf43a6a1427580f2858b081ad4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03056",
    "kind": "arxiv",
    "version": 1
  }
}