Pith Number

pith:66E2DGSP

pith:2014:66E2DGSP7UN33HZAOPMMJFOJZW

not attested not anchored not stored refs pending

Real-time dynamics acquisition from irregular samples -- with application to anesthesia evaluation

Charles K. Chui, Hau-Tieng Wu, Yu-Ting Lin

arxiv:1406.1276 v1 · 2014-06-05 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66E2DGSP7UN33HZAOPMMJFOJZW}

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	2026-05-18T02:50:23.602488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f789a19a4ffd1bbd9f2073d8c495c9cdb89fd01b34234e3d9fbd224e947ac59f

Aliases

arxiv: 1406.1276 · arxiv_version: 1406.1276v1 · doi: 10.48550/arxiv.1406.1276 · pith_short_12: 66E2DGSP7UN3 · pith_short_16: 66E2DGSP7UN33HZA · pith_short_8: 66E2DGSP

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/66E2DGSP7UN33HZAOPMMJFOJZW \
  | 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: f789a19a4ffd1bbd9f2073d8c495c9cdb89fd01b34234e3d9fbd224e947ac59f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7070915d87ec5aca18d6f5c9f944f6ba9dd73de88267972bbdee5afb02d0e0c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-06-05T06:14:26Z",
    "title_canon_sha256": "ce3b0e8130b4a14190029697c52acc983acf2ff4cda0d91334597c42bbce26f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1276",
    "kind": "arxiv",
    "version": 1
  }
}