Pith Number

pith:IUCCHRYF

pith:2020:IUCCHRYFJU6XV4YROO7PNH43OT

not attested not anchored not stored refs pending

Introducing the Task-Aware Storage I/O (TASIO) Library

Aleix Roca Nonell, Sergi Mateo Bellido, Vicen\c{c} Beltran Querol

arxiv:2011.13823 v1 · 2020-11-27 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IUCCHRYFJU6XV4YROO7PNH43OT}

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	2026-07-05T01:54:58.938830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

450423c7054d3d7af31173bef69f9b74d086d68bc189f636d5f3048418bf4e4a

Aliases

arxiv: 2011.13823 · arxiv_version: 2011.13823v1 · doi: 10.48550/arxiv.2011.13823 · pith_short_12: IUCCHRYFJU6X · pith_short_16: IUCCHRYFJU6XV4YR · pith_short_8: IUCCHRYF

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/IUCCHRYFJU6XV4YROO7PNH43OT \
  | 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: 450423c7054d3d7af31173bef69f9b74d086d68bc189f636d5f3048418bf4e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2b0c82e4dae14c3965e3b8ef7e1f39c3dde54b0b096bbddb5280684cc4bed07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-11-27T16:41:07Z",
    "title_canon_sha256": "f1c01a01c6ba6b4234074907c8e3a413ad04d352a36c31d7a222c663c6bdf47e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.13823",
    "kind": "arxiv",
    "version": 1
  }
}