Pith Number

pith:AEWJ72VN

pith:2016:AEWJ72VNTS3AHHK3T36LQ46Z4R

not attested not anchored not stored refs pending

Random Chain Complexes

Dmitrii V. Pasechnik, Viktor L. Ginzburg

arxiv:1602.08538 v2 · 2016-02-27 · math.CO · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEWJ72VNTS3AHHK3T36LQ46Z4R}

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	2026-05-18T00:41:02.212788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

012c9feaad9cb6039d5b9efcb873d9e47f1c836b96258532badbfaf61618ae21

Aliases

arxiv: 1602.08538 · arxiv_version: 1602.08538v2 · doi: 10.48550/arxiv.1602.08538 · pith_short_12: AEWJ72VNTS3A · pith_short_16: AEWJ72VNTS3AHHK3 · pith_short_8: AEWJ72VN

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/AEWJ72VNTS3AHHK3T36LQ46Z4R \
  | 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: 012c9feaad9cb6039d5b9efcb873d9e47f1c836b96258532badbfaf61618ae21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "653a8d3c270dfbc3e60c656b066386cbaef0c34cd66c9bdf83bb97cb2db0c62b",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-02-27T00:53:26Z",
    "title_canon_sha256": "20e72d29d47e65af229fb5a593378dab2265f8ebe57b7f784c6eba7b6372b37a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08538",
    "kind": "arxiv",
    "version": 2
  }
}