Pith Number

pith:EPTB4Y3D

pith:2016:EPTB4Y3DP3LNM2MPPM3U7WJPRG

not attested not anchored not stored refs pending

Network cloning using DNA barcodes

Alexei A. Koulakov, Anthony Zador, Batuhan Ba\c{s}erdem, Sergey A. Shuvaev

arxiv:1611.00834 v1 · 2016-11-02 · 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{EPTB4Y3DP3LNM2MPPM3U7WJPRG}

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	2026-05-18T01:00:18.584303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e61e63637ed6d6698f7b374fd92f89b52ada05df00712f13934c89cb97a9e8

Aliases

arxiv: 1611.00834 · arxiv_version: 1611.00834v1 · doi: 10.48550/arxiv.1611.00834 · pith_short_12: EPTB4Y3DP3LN · pith_short_16: EPTB4Y3DP3LNM2MP · pith_short_8: EPTB4Y3D

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/EPTB4Y3DP3LNM2MPPM3U7WJPRG \
  | 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: 23e61e63637ed6d6698f7b374fd92f89b52ada05df00712f13934c89cb97a9e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aa2750c9ead0ad4c7ad9dc6881b81c959478868a2f6f2e32eb25920e834bea4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2016-11-02T22:55:10Z",
    "title_canon_sha256": "239d162fe94a062baa3428df6a25450985697a995aa067abac8400d83e5d5a82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00834",
    "kind": "arxiv",
    "version": 1
  }
}