Pith Number

pith:VKNX2F7S

pith:2018:VKNX2F7S3VQKIBCIS34ZSGZAMD

not attested not anchored not stored refs pending

Cellular function given parametric variation: excitability in the Hodgkin-Huxley model

Eve Marder, Hillel Ori, Shimon Marom

arxiv:1805.07528 v1 · 2018-05-19 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VKNX2F7S3VQKIBCIS34ZSGZAMD}

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	2026-05-18T00:07:55.061855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa9b7d17f2dd60a4044896f9991b2060f38b429909220c8605fdb1088f59a7b8

Aliases

arxiv: 1805.07528 · arxiv_version: 1805.07528v1 · doi: 10.48550/arxiv.1805.07528 · pith_short_12: VKNX2F7S3VQK · pith_short_16: VKNX2F7S3VQKIBCI · pith_short_8: VKNX2F7S

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/VKNX2F7S3VQKIBCIS34ZSGZAMD \
  | 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: aa9b7d17f2dd60a4044896f9991b2060f38b429909220c8605fdb1088f59a7b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3ee221916672cac383eee4322961fb28d275b28de6db477914e061cfdd56a46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2018-05-19T07:10:56Z",
    "title_canon_sha256": "90ac56fa9587c90ee6d58de700a20fa5c88d00155a661abb428744a2dbd34988"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07528",
    "kind": "arxiv",
    "version": 1
  }
}