Pith Number

pith:R7363JIG

pith:2012:R7363JIGHIN5MSLLA372LDRVIW

not attested not anchored not stored refs pending

Quantization of Whitney functions

H. Posthuma, M.J. Pflaum, X. Tang

arxiv:1202.5575 v1 · 2012-02-24 · math.QA · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7363JIGHIN5MSLLA372LDRVIW}

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	2026-05-18T04:01:25.351394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ff7eda5063a1bd6496b06ffa58e3545a5a2d99fba432e28e8934fc729486729

Aliases

arxiv: 1202.5575 · arxiv_version: 1202.5575v1 · doi: 10.48550/arxiv.1202.5575 · pith_short_12: R7363JIGHIN5 · pith_short_16: R7363JIGHIN5MSLL · pith_short_8: R7363JIG

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/R7363JIGHIN5MSLLA372LDRVIW \
  | 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: 8ff7eda5063a1bd6496b06ffa58e3545a5a2d99fba432e28e8934fc729486729

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01db4eb55247e7caacc188598a774abec4b55b735ff011a3dc8db52cbcb7cbe9",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2012-02-24T22:31:23Z",
    "title_canon_sha256": "0de1f477b473bfa1affc4dd7a4a7e695136aaa1d4bf043c30a3f5db1f4c48b94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5575",
    "kind": "arxiv",
    "version": 1
  }
}