Pith Number

pith:E6RAIUMM

pith:2013:E6RAIUMMRPRM5Q6SBUKXFQ7XKH

not attested not anchored not stored refs pending

Depth of some special monomial ideals

Andrei Zarojanu, Dorin Popescu

arxiv:1301.5171 v4 · 2013-01-22 · 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{E6RAIUMMRPRM5Q6SBUKXFQ7XKH}

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	2026-05-18T03:21:23.771847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27a204518c8be2cec3d20d1572c3f751f2e358c6172ebdec17057d2f1f962e43

Aliases

arxiv: 1301.5171 · arxiv_version: 1301.5171v4 · doi: 10.48550/arxiv.1301.5171 · pith_short_12: E6RAIUMMRPRM · pith_short_16: E6RAIUMMRPRM5Q6S · pith_short_8: E6RAIUMM

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/E6RAIUMMRPRM5Q6SBUKXFQ7XKH \
  | 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: 27a204518c8be2cec3d20d1572c3f751f2e358c6172ebdec17057d2f1f962e43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b88e047c30955219bc67e8cfc85830a332609c26c49d1263e1fe8593fe2448",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "math.AC",
    "submitted_at": "2013-01-22T12:37:48Z",
    "title_canon_sha256": "559ed6595768ffd000ea32e608523d66fb82eb7c4f1b83b8ae65d962da2431c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5171",
    "kind": "arxiv",
    "version": 4
  }
}