Pith Number

pith:6EPJQCEH

pith:2016:6EPJQCEH7WIV4EJXAGONMYQLZS

not attested not anchored not stored refs pending

DNA-to-go: A portable smartphone-enabled PCR assay platform

Aashish Priye, Victor Ugaz

arxiv:1606.02252 v1 · 2016-06-02 · 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{6EPJQCEH7WIV4EJXAGONMYQLZS}

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	2026-05-18T01:12:44.384535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f11e980887fd915e1137019cd6620bcc9e8f6cc779513d0398013145673df32c

Aliases

arxiv: 1606.02252 · arxiv_version: 1606.02252v1 · doi: 10.48550/arxiv.1606.02252 · pith_short_12: 6EPJQCEH7WIV · pith_short_16: 6EPJQCEH7WIV4EJX · pith_short_8: 6EPJQCEH

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/6EPJQCEH7WIV4EJXAGONMYQLZS \
  | 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: f11e980887fd915e1137019cd6620bcc9e8f6cc779513d0398013145673df32c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e71390487470e6ffcd2a0985d65e6b6136d335e0bfc2c98e7c5371a15ef629c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2016-06-02T12:59:23Z",
    "title_canon_sha256": "891016541b6b5f1bf4859b057e003650a98c9072521fa379e595923d22078cca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02252",
    "kind": "arxiv",
    "version": 1
  }
}