Pith Number

pith:FVBAP2KC

pith:2019:FVBAP2KCGX6D5K45A3IROG23V3

not attested not anchored not stored refs pending

Improved Hodgkin & Huxley-type model for action potentials in squid

C. G. Gray, P. J. Stiles

arxiv:1908.05086 v2 · 2019-08-14 · 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{FVBAP2KCGX6D5K45A3IROG23V3}

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	2026-07-05T00:38:45.865687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d4207e94235fc3eab9d06d1171b5baec91bf364e96244d189f51a6fc73fbded

Aliases

arxiv: 1908.05086 · arxiv_version: 1908.05086v2 · doi: 10.48550/arxiv.1908.05086 · pith_short_12: FVBAP2KCGX6D · pith_short_16: FVBAP2KCGX6D5K45 · pith_short_8: FVBAP2KC

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/FVBAP2KCGX6D5K45A3IROG23V3 \
  | 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: 2d4207e94235fc3eab9d06d1171b5baec91bf364e96244d189f51a6fc73fbded

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12e2e9079e3b7bbb07756d18f50755a02b70dbf120188e913bc62bfc23100f91",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2019-08-14T12:00:30Z",
    "title_canon_sha256": "bc1a03c014ccabba8334432d7ef2a1471eb43173961bb6b63032c1741f286eec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05086",
    "kind": "arxiv",
    "version": 2
  }
}