Pith Number

pith:4NJ3IGDH

pith:2017:4NJ3IGDHT6HTLV7CL6CPURWODD

not attested not anchored not stored refs pending

Asymptotic syzygies and higher order embeddings

Daniele Agostini

arxiv:1706.03508 v3 · 2017-06-12 · math.AG · 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{4NJ3IGDHT6HTLV7CL6CPURWODD}

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	2026-05-18T00:16:45.266842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e353b418679f8f35d7e25f84fa46ce18ede209ac5014b03dc184e2746721ae40

Aliases

arxiv: 1706.03508 · arxiv_version: 1706.03508v3 · doi: 10.48550/arxiv.1706.03508 · pith_short_12: 4NJ3IGDHT6HT · pith_short_16: 4NJ3IGDHT6HTLV7C · pith_short_8: 4NJ3IGDH

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/4NJ3IGDHT6HTLV7CL6CPURWODD \
  | 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: e353b418679f8f35d7e25f84fa46ce18ede209ac5014b03dc184e2746721ae40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99750e540c6a129b910d181e977aa25b53e2660a60c8163bea3d936f193df100",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-06-12T08:27:45Z",
    "title_canon_sha256": "0641c418f2b92922a35931e8eccea2e3233e2e05dd32b5d3bb12501b8de01335"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03508",
    "kind": "arxiv",
    "version": 3
  }
}