Pith Number

pith:JIHYXFY2

pith:2017:JIHYXFY2G5JM6HEKU46KW5M3JN

not attested not anchored not stored refs pending

Visualizing Co-Phylogenetic Reconciliations

Diego Mariottini, Maurizio Patrignani, Tiziana Calamoneri, Valentino Di Donato

arxiv:1708.09691 v1 · 2017-08-31 · cs.DS · cs.CG · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JIHYXFY2G5JM6HEKU46KW5M3JN}

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	2026-05-18T00:36:15.742105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a0f8b971a3752cf1c8aa73cab759b4b60fbab640c7035308f36b1850d76948a

Aliases

arxiv: 1708.09691 · arxiv_version: 1708.09691v1 · doi: 10.48550/arxiv.1708.09691 · pith_short_12: JIHYXFY2G5JM · pith_short_16: JIHYXFY2G5JM6HEK · pith_short_8: JIHYXFY2

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/JIHYXFY2G5JM6HEKU46KW5M3JN \
  | 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: 4a0f8b971a3752cf1c8aa73cab759b4b60fbab640c7035308f36b1850d76948a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c5d82a01f6422bba7a08b7fa9e7b8b8df4b33f9bf146175c4bd236c9dc897ad",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-08-31T12:58:02Z",
    "title_canon_sha256": "6578c7ac9de0a11441c81849aa6983c494f6035a0f3ebe975f61924214998a23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09691",
    "kind": "arxiv",
    "version": 1
  }
}