Pith Number

pith:YIAVGKW3

pith:2019:YIAVGKW3MKTRPPT3OSOZK4BQVN

not attested not anchored not stored refs pending

Constructing Antidictionaries in Output-Sensitive Space

Alice H\'eliou, Gabriele Fici, Golnaz Badkobeh, Lorraine A.K. Ayad, Solon P. Pissis

arxiv:1902.04785 v1 · 2019-02-13 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIAVGKW3MKTRPPT3OSOZK4BQVN}

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	2026-05-17T23:54:05.952184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c201532adb62a717be7b749d957030ab75c8fef350c55dddeb0637d1b934a9fd

Aliases

arxiv: 1902.04785 · arxiv_version: 1902.04785v1 · doi: 10.48550/arxiv.1902.04785 · pith_short_12: YIAVGKW3MKTR · pith_short_16: YIAVGKW3MKTRPPT3 · pith_short_8: YIAVGKW3

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/YIAVGKW3MKTRPPT3OSOZK4BQVN \
  | 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: c201532adb62a717be7b749d957030ab75c8fef350c55dddeb0637d1b934a9fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ef53e770db6d58fe2f77276685c3c2f2ca6a3e4f0d1bf813128cb9fe9910e42",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-02-13T08:45:51Z",
    "title_canon_sha256": "19bfe1ec4bcea4bf089af1341b706c8d0e9188fc328c3cdbff7ea438233ac1da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04785",
    "kind": "arxiv",
    "version": 1
  }
}