Pith Number

pith:2GDKSISP

pith:2016:2GDKSISPBDCKT35NS2TAZB5RK6

not attested not anchored not stored refs pending

An analogue of the Aluffi algebra for modules

Aron Simis, Zaqueu Ramos

arxiv:1601.02674 v2 · 2016-01-11 · math.AC · 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{2GDKSISPBDCKT35NS2TAZB5RK6}

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	2026-05-18T01:22:11.121683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d186a9224f08c4a9efad96a60c87b157a724ac4356d6f5b0415d55085902165a

Aliases

arxiv: 1601.02674 · arxiv_version: 1601.02674v2 · doi: 10.48550/arxiv.1601.02674 · pith_short_12: 2GDKSISPBDCK · pith_short_16: 2GDKSISPBDCKT35N · pith_short_8: 2GDKSISP

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/2GDKSISPBDCKT35NS2TAZB5RK6 \
  | 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: d186a9224f08c4a9efad96a60c87b157a724ac4356d6f5b0415d55085902165a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69466564ad1c8c71e0ce2689add3fc951ae0194f22a8356c6eb4c1f0c01c22db",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2016-01-11T22:18:07Z",
    "title_canon_sha256": "db01c6e5198992916e3aecb67db10d7f7fbcf2f360813524fd34313b8dc4ebf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02674",
    "kind": "arxiv",
    "version": 2
  }
}