Pith Number

pith:QHKCOMO2

pith:2011:QHKCOMO2QNSX6KDCS6IY2XGPAU

not attested not anchored not stored refs pending

On the set of zero coefficients of a function satisfying a linear differential equation

Jason P. Bell, Karen Yeats, Stanley N. Burris

arxiv:1105.6078 v1 · 2011-05-30 · math.NT · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHKCOMO2QNSX6KDCS6IY2XGPAU}

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	2026-05-18T02:01:45.978904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81d42731da83657f286297918d5ccf050df1918686d4810ab3a576903a47f71a

Aliases

arxiv: 1105.6078 · arxiv_version: 1105.6078v1 · doi: 10.48550/arxiv.1105.6078 · pith_short_12: QHKCOMO2QNSX · pith_short_16: QHKCOMO2QNSX6KDC · pith_short_8: QHKCOMO2

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/QHKCOMO2QNSX6KDCS6IY2XGPAU \
  | 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: 81d42731da83657f286297918d5ccf050df1918686d4810ab3a576903a47f71a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09f2670545d53bccd950b512c85615c77e411581da613532bde027d976be58f3",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2011-05-30T19:24:48Z",
    "title_canon_sha256": "7d0753e234fc0f58788a757c20975bdf5c5e9c076f1adadf8354a534c17b4ec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.6078",
    "kind": "arxiv",
    "version": 1
  }
}