Pith Number

pith:62HCNTGO

pith:2011:62HCNTGOTXCSHLJ45Q7R2CQQ4D

not attested not anchored not stored refs pending

Resolutions of modules with initially linear syzygies

Emil Sk\"oldberg

arxiv:1106.1913 v2 · 2011-06-09 · 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{62HCNTGOTXCSHLJ45Q7R2CQQ4D}

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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.

Cited by

1 paper in Pith

A family of simplicial resolutions which are DG-algebras

Receipt and verification

First computed	2026-05-18T04:06:17.559485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f68e26ccce9dc523ad3cec3f1d0a10e0e4f439c052c06828999071ba01515f0e

Aliases

arxiv: 1106.1913 · arxiv_version: 1106.1913v2 · doi: 10.48550/arxiv.1106.1913 · pith_short_12: 62HCNTGOTXCS · pith_short_16: 62HCNTGOTXCSHLJ4 · pith_short_8: 62HCNTGO

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/62HCNTGOTXCSHLJ45Q7R2CQQ4D \
  | 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: f68e26ccce9dc523ad3cec3f1d0a10e0e4f439c052c06828999071ba01515f0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56ec83257e83a8f035ed0f7b8252e122e180001e525a245ccbb697406bac2bed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2011-06-09T20:45:35Z",
    "title_canon_sha256": "280b3f605efe813be1f829cac570df4cda8512b13b891f6a003410be4526e4b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1913",
    "kind": "arxiv",
    "version": 2
  }
}