Pith Number

pith:VIMDGEDT

pith:2017:VIMDGEDTRV6H32MWR3O2GBTDRE

not attested not anchored not stored refs pending

Asymptotic syzygies of normal crossing varieties

Daniel Chun

arxiv:1701.06275 v2 · 2017-01-23 · 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{VIMDGEDTRV6H32MWR3O2GBTDRE}

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	2026-05-18T00:47:26.283672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa183310738d7c7de9968edda30663893e0f7d8018d0d35b15a48b8168533dde

Aliases

arxiv: 1701.06275 · arxiv_version: 1701.06275v2 · doi: 10.48550/arxiv.1701.06275 · pith_short_12: VIMDGEDTRV6H · pith_short_16: VIMDGEDTRV6H32MW · pith_short_8: VIMDGEDT

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/VIMDGEDTRV6H32MWR3O2GBTDRE \
  | 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: aa183310738d7c7de9968edda30663893e0f7d8018d0d35b15a48b8168533dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "586c7aec8afd3b546d54ddc5c5bdb715a8364cf05a17df51c04a4169e4692baf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-01-23T06:35:47Z",
    "title_canon_sha256": "6d393ce8c20c8e65ebb8de76e011681eef64c2dc3b4fa825b29c6848d9fa829f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06275",
    "kind": "arxiv",
    "version": 2
  }
}