Pith Number

pith:TUGIFU5V

pith:2019:TUGIFU5VHWW4MRFXQQZ35BW4MI

not attested not anchored not stored refs pending

Base spacing distribution analysis for human genome

Andrzej Z. G\'orski, Monika Piwowar

arxiv:1904.07860 v1 · 2019-04-16 · q-bio.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUGIFU5VHWW4MRFXQQZ35BW4MI}

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	2026-05-17T23:48:19.507326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d0c82d3b53dadc644b78433be86dc6215a3f7fcb255497a7a17a8aa59c7b554

Aliases

arxiv: 1904.07860 · arxiv_version: 1904.07860v1 · doi: 10.48550/arxiv.1904.07860 · pith_short_12: TUGIFU5VHWW4 · pith_short_16: TUGIFU5VHWW4MRFX · pith_short_8: TUGIFU5V

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/TUGIFU5VHWW4MRFXQQZ35BW4MI \
  | 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: 9d0c82d3b53dadc644b78433be86dc6215a3f7fcb255497a7a17a8aa59c7b554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "524ad0a13115113c9fa208ef14227024546c0a3e8c0f741b21d03594ace20f0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.OT",
    "submitted_at": "2019-04-16T10:32:38Z",
    "title_canon_sha256": "26addd8d01943ec50c7f593ffa614503c27c6016e7a7f2c841120db758eb63ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07860",
    "kind": "arxiv",
    "version": 1
  }
}