Pith Number

pith:IXIRKTFT

pith:2023:IXIRKTFTS6NXXV35BW6I2KLMAS

not attested not anchored not stored refs pending

Data Embroidery with Black-and-White Textures

Petra Isenberg, Tingying He, Tobias Isenberg

arxiv:2309.02864 v1 · 2023-09-06 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXIRKTFTS6NXXV35BW6I2KLMAS}

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	2026-07-05T06:48:18.404362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45d1154cb3979b7bd77d0dbc8d296c04aa16bb2458eddff4e870915ea13dbd1b

Aliases

arxiv: 2309.02864 · arxiv_version: 2309.02864v1 · doi: 10.48550/arxiv.2309.02864 · pith_short_12: IXIRKTFTS6NX · pith_short_16: IXIRKTFTS6NXXV35 · pith_short_8: IXIRKTFT

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/IXIRKTFTS6NXXV35BW6I2KLMAS \
  | 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: 45d1154cb3979b7bd77d0dbc8d296c04aa16bb2458eddff4e870915ea13dbd1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc65411542da1b607c18093d97fd2ef048e1f01d54e8ac6683b3644ab6640d3f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2023-09-06T09:43:50Z",
    "title_canon_sha256": "3adef8a3932723ca29b2f346cf7476a01010bc8c8782e14787a9767a25e1fd0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.02864",
    "kind": "arxiv",
    "version": 1
  }
}