Pith Number

pith:HIBFSWPB

pith:2010:HIBFSWPBTLQVLWJEIYZPXL2EBC

not attested not anchored not stored refs pending

Open Access Mandates and the "Fair Dealing" Button

Arthur Sale, Eloy Rodrigues, Leslie Carr, Marc Couture, Stevan Harnad

arxiv:1002.3074 v1 · 2010-02-16 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HIBFSWPBTLQVLWJEIYZPXL2EBC}

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	2026-05-18T01:04:58.513437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a025959e19ae155d9244632fbaf4408ad6c09a0f70ad7525ad3053929b75a30

Aliases

arxiv: 1002.3074 · arxiv_version: 1002.3074v1 · doi: 10.48550/arxiv.1002.3074 · pith_short_12: HIBFSWPBTLQV · pith_short_16: HIBFSWPBTLQVLWJE · pith_short_8: HIBFSWPB

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/HIBFSWPBTLQVLWJEIYZPXL2EBC \
  | 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: 3a025959e19ae155d9244632fbaf4408ad6c09a0f70ad7525ad3053929b75a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0dad1d7b5122632bc56bbc5a915c851150db754ccfc6f0ef7d5e5361957d120",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2010-02-16T12:52:46Z",
    "title_canon_sha256": "8009e3da5f198499322c7957ac98aeaa57a4a38d0e09af91dc562d183c99690a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3074",
    "kind": "arxiv",
    "version": 1
  }
}