Pith Number

pith:2VDB4YW5

pith:2018:2VDB4YW5WTACNARJZAKHLA3ZBB

not attested not anchored not stored refs pending

Topological Data Analysis of Single-cell Hi-C Contact Maps

Mathieu Carriere, Raul Rabadan

arxiv:1812.01360 v1 · 2018-12-04 · cs.CG · math.AT · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VDB4YW5WTACNARJZAKHLA3ZBB}

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	2026-05-17T23:59:12.684425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5461e62ddb4c0268229c8147583790876d3a39cf444de359907892e0a554e22

Aliases

arxiv: 1812.01360 · arxiv_version: 1812.01360v1 · doi: 10.48550/arxiv.1812.01360 · pith_short_12: 2VDB4YW5WTAC · pith_short_16: 2VDB4YW5WTACNARJ · pith_short_8: 2VDB4YW5

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/2VDB4YW5WTACNARJZAKHLA3ZBB \
  | 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: d5461e62ddb4c0268229c8147583790876d3a39cf444de359907892e0a554e22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11b501dfb6d9bbc9105fc7d382a042afb93b282ea7c2ba21bf4a426a6ee683d5",
    "cross_cats_sorted": [
      "math.AT",
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-12-04T12:13:05Z",
    "title_canon_sha256": "fd9011dcbf9276d494ecad1f5fb9a082abf7a03f56e6d08781cc15bdf4a1c1de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01360",
    "kind": "arxiv",
    "version": 1
  }
}