Pith Number

pith:5P2O3VHI

pith:2023:5P2O3VHIUIZWWZBRFAW4CFT5BT

not attested not anchored not stored refs pending

Extreme-scale many-against-many protein similarity search

Ariful Azad, Ayd{\i}n Bulu\c{c}, Georgios A. Pavlopoulos, Giulia Guidi, Katherine Yelick, Leonid Oliker, Muaaz G. Awan, Nikos Kyrpides, Oguz Selvitopi, Saliya Ekanayake

arxiv:2303.01845 v1 · 2023-03-03 · cs.DC · cs.PF · 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{5P2O3VHIUIZWWZBRFAW4CFT5BT}

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	2026-07-05T05:47:49.892555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebf4edd4e8a2336b6431282dc1167d0ce65a270f5d2622f1c4ace2a085dfd4de

Aliases

arxiv: 2303.01845 · arxiv_version: 2303.01845v1 · doi: 10.48550/arxiv.2303.01845 · pith_short_12: 5P2O3VHIUIZW · pith_short_16: 5P2O3VHIUIZWWZBR · pith_short_8: 5P2O3VHI

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/5P2O3VHIUIZWWZBRFAW4CFT5BT \
  | 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: ebf4edd4e8a2336b6431282dc1167d0ce65a270f5d2622f1c4ace2a085dfd4de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc464f069c250c14ecd12dd15c255fb4c2db85b4c7b71da16bc16c125b478f0",
    "cross_cats_sorted": [
      "cs.PF",
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-03-03T10:57:09Z",
    "title_canon_sha256": "6c795d5b3b338b4dde976bda4ef8444d7557bd12ae71c6f8d6ca3bfe310347ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.01845",
    "kind": "arxiv",
    "version": 1
  }
}