Pith Number

pith:MWH6OVGF

pith:2018:MWH6OVGFM4H5QUUVVLC7556KZI

not attested not anchored not stored refs pending

A New Registration Approach for Dynamic Analysis of Calcium Signals in Organs

Danny Z. Chen, Jeremiah J.Zartman, Jianxu Chen, Lin Yang, Pavel A. Brodskiy, Peixian Liang, Qinfeng Wu, Yejia Zhang, Yizhe Zhang

arxiv:1802.00491 v1 · 2018-02-01 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWH6OVGFM4H5QUUVVLC7556KZI}

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	2026-05-18T00:24:33.042843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

658fe754c5670fd85295aac5fef7caca0d4ecf1d612632799d1c9d114e5fc029

Aliases

arxiv: 1802.00491 · arxiv_version: 1802.00491v1 · doi: 10.48550/arxiv.1802.00491 · pith_short_12: MWH6OVGFM4H5 · pith_short_16: MWH6OVGFM4H5QUUV · pith_short_8: MWH6OVGF

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/MWH6OVGFM4H5QUUVVLC7556KZI \
  | 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: 658fe754c5670fd85295aac5fef7caca0d4ecf1d612632799d1c9d114e5fc029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe4266599ab02f676ac999efb91682668c8fc9ef13e3ab73a8eb51aab90d411c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-01T21:24:47Z",
    "title_canon_sha256": "eac887f234077f92b9910e291e4f804f7d77fcd8c45651abedd5d6ad652f2780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00491",
    "kind": "arxiv",
    "version": 1
  }
}