Pith Number

pith:3UFC7IUM

pith:2016:3UFC7IUMC6FSZQL5X55SYGMVQV

not attested not anchored not stored refs pending

Some elementary remarks on lci algebraic cycles

Gabriele Vezzosi, Marco Maggesi

arxiv:1612.04570 v1 · 2016-12-14 · 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{3UFC7IUMC6FSZQL5X55SYGMVQV}

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	2026-05-18T00:54:59.172635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd0a2fa28c178b2cc17dbf7b2c199585720c57743e7bb5a62f37b5d2b2c0b77a

Aliases

arxiv: 1612.04570 · arxiv_version: 1612.04570v1 · doi: 10.48550/arxiv.1612.04570 · pith_short_12: 3UFC7IUMC6FS · pith_short_16: 3UFC7IUMC6FSZQL5 · pith_short_8: 3UFC7IUM

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/3UFC7IUMC6FSZQL5X55SYGMVQV \
  | 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: dd0a2fa28c178b2cc17dbf7b2c199585720c57743e7bb5a62f37b5d2b2c0b77a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcd5d8bd0f1095580a0efb11e97945ff681a0521fb51297a64a71135cfc35b91",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-12-14T10:51:20Z",
    "title_canon_sha256": "b3c4c1a86cd7fde82669735f6cfa360261609264c5220b24a6889d8d8f6ba63b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04570",
    "kind": "arxiv",
    "version": 1
  }
}