Pith Number

pith:Q6B73KAG

pith:2018:Q6B73KAGFT2YFL6YKGPDH6BCMV

not attested not anchored not stored refs pending

A Step-by-Step Guide to Using BioNetFit

Alexander Ionkov, Brandon R. Thomas, Eshan D. Mitra, Jennifer Longo, Joshua Colvin, Keesha E. Erickson, Lewis R. Baker, Mar\'ia del Carmen Ramos \'Alamo, Raquel Dias, Richard G. Posner, Ryan Suderman, William S. Hlavacek

arxiv:1809.08321 v1 · 2018-09-21 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q6B73KAGFT2YFL6YKGPDH6BCMV}

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	2026-05-18T00:05:08.816698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8783fda8062cf582afd8519e33f8226558b547e3d1eb5d05c7e7dcb3aa3fc489

Aliases

arxiv: 1809.08321 · arxiv_version: 1809.08321v1 · doi: 10.48550/arxiv.1809.08321 · pith_short_12: Q6B73KAGFT2Y · pith_short_16: Q6B73KAGFT2YFL6Y · pith_short_8: Q6B73KAG

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/Q6B73KAGFT2YFL6YKGPDH6BCMV \
  | 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: 8783fda8062cf582afd8519e33f8226558b547e3d1eb5d05c7e7dcb3aa3fc489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9f8d47de73bd937a92edc85b17bafafff83493a9e14c72737e999c89377dd0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-09-21T21:32:58Z",
    "title_canon_sha256": "65ba9563a1d3893bbc581c0228a8006514275cac5b222c0accae577ae21fc1d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08321",
    "kind": "arxiv",
    "version": 1
  }
}