Pith Number

pith:D7NJCUO2

pith:2021:D7NJCUO2U2FAPGHJS26XOWMFMM

not attested not anchored not stored refs pending

Towards Enabling I/O Awareness in Task-based Programming Models

Francesc Lordan, Hatem Elshazly, Jorge Ejarque, Rosa M. Badia

arxiv:2111.01504 v1 · 2021-11-02 · 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{D7NJCUO2U2FAPGHJS26XOWMFMM}

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	2026-07-05T03:28:03.852106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fda9151daa68a0798e996bd775985631dd12e572a5be932ed8b2827ccd8e4d4

Aliases

arxiv: 2111.01504 · arxiv_version: 2111.01504v1 · doi: 10.48550/arxiv.2111.01504 · pith_short_12: D7NJCUO2U2FA · pith_short_16: D7NJCUO2U2FAPGHJ · pith_short_8: D7NJCUO2

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/D7NJCUO2U2FAPGHJS26XOWMFMM \
  | 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: 1fda9151daa68a0798e996bd775985631dd12e572a5be932ed8b2827ccd8e4d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61e748b6ed1442687a41d8c3323bc5c41724babe6dcaa50728ebb20889b77932",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-11-02T11:15:26Z",
    "title_canon_sha256": "1dfdbf2d6437e5e66a14299d00d888e934e08723f868b4435765297b6f6d6b59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01504",
    "kind": "arxiv",
    "version": 1
  }
}