Pith Number

pith:WHJSCYUI

pith:2018:WHJSCYUIV6DSLQYZ7WICZF3O7E

not attested not anchored not stored refs pending

Proceedings of the fourth "international Traveling Workshop on Interactions between low-complexity data models and Sensing Techniques" (iTWIST'18)

Laurent Jacques, Sandrine Anthoine, Yannick Boursier

arxiv:1812.00648 v2 · 2018-12-03 · cs.IT · cs.CV · eess.SP · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHJSCYUIV6DSLQYZ7WICZF3O7E}

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	2026-05-17T23:57:50.183191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1d3216288af8725c319fd902c976ef921af1bca403cac640b7b179f6ad35957

Aliases

arxiv: 1812.00648 · arxiv_version: 1812.00648v2 · doi: 10.48550/arxiv.1812.00648 · pith_short_12: WHJSCYUIV6DS · pith_short_16: WHJSCYUIV6DSLQYZ · pith_short_8: WHJSCYUI

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/WHJSCYUIV6DSLQYZ7WICZF3O7E \
  | 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: b1d3216288af8725c319fd902c976ef921af1bca403cac640b7b179f6ad35957

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c99b4797e6e62444c25ab4e1672223c249bcb9d07dc664a5430edad2bbc82a9a",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-12-03T10:34:09Z",
    "title_canon_sha256": "5a630712b693144d37003e26f89de189fb1537ffdac3d0de5fe3f8f65be565b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00648",
    "kind": "arxiv",
    "version": 2
  }
}