Pith Number

pith:PXL72CDF

pith:2024:PXL72CDF2H5F2TJT5PZPMKLGSB

not attested not anchored not stored refs pending

An experimental sorting method for improving metagenomic data encoding

Armando J. Pinho, Diogo Pratas

arxiv:2401.01786 v1 · 2024-01-03 · cs.IT · math.IT · 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{PXL72CDF2H5F2TJT5PZPMKLGSB}

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.

Cited by

1 paper in Pith

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Receipt and verification

First computed	2026-07-05T07:29:57.210267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dd7fd0865d1fa5d4d33ebf2f62966904c538dd32ba760a8cb63a41112b0c92f

Aliases

arxiv: 2401.01786 · arxiv_version: 2401.01786v1 · doi: 10.48550/arxiv.2401.01786 · pith_short_12: PXL72CDF2H5F · pith_short_16: PXL72CDF2H5F2TJT · pith_short_8: PXL72CDF

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/PXL72CDF2H5F2TJT5PZPMKLGSB \
  | 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: 7dd7fd0865d1fa5d4d33ebf2f62966904c538dd32ba760a8cb63a41112b0c92f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "875d4222b1c3244a8b7d73c70e5ec6cdf601870848882606fc543b0c102a66bd",
    "cross_cats_sorted": [
      "math.IT",
      "q-bio.GN"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-01-03T15:27:10Z",
    "title_canon_sha256": "976478b8c6cef17a0cf5287e1c112110f388a564066ec41ab498847dcfccfbcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.01786",
    "kind": "arxiv",
    "version": 1
  }
}