Pith Number

pith:P5QQUUM2

pith:2015:P5QQUUM2V7RF3FTVCBK3D5GA3U

not attested not anchored not stored refs pending

Detection of basepair mismatches in DNA using graphene based nanopore device

S. N. Karmakar, Sourav Kundu

arxiv:1508.07787 v2 · 2015-08-31 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5QQUUM2V7RF3FTVCBK3D5GA3U}

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	2026-05-18T01:20:01.422046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f610a519aafe25d96751055b1f4c0dd37f73b74d86585adea3edb0c6460d103

Aliases

arxiv: 1508.07787 · arxiv_version: 1508.07787v2 · doi: 10.48550/arxiv.1508.07787 · pith_short_12: P5QQUUM2V7RF · pith_short_16: P5QQUUM2V7RF3FTV · pith_short_8: P5QQUUM2

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/P5QQUUM2V7RF3FTVCBK3D5GA3U \
  | 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: 7f610a519aafe25d96751055b1f4c0dd37f73b74d86585adea3edb0c6460d103

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae6b6522e003ab0bd465d2d8d9ff55f6c8f64439d6a91c95ba483769655a9905",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-08-31T12:31:03Z",
    "title_canon_sha256": "c14427bae97f201582d62940b78b884f16de98914a42528b01b88627cf02f106"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07787",
    "kind": "arxiv",
    "version": 2
  }
}