Pith Number

pith:B5EPZAJW

pith:2018:B5EPZAJWQY56PU6UYZNTGASXYD

not attested not anchored not stored refs pending

Analog-to-Digital Compression: A New Paradigm for Converting Signals to Bits

Alon Kipnis, Andrea J. Goldsmith, Yonina C. Eldar

arxiv:1801.06718 v1 · 2018-01-20 · cs.IT · cs.SY · 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{B5EPZAJWQY56PU6UYZNTGASXYD}

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	2026-05-18T00:15:16.741841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f48fc8136863be7d3d4c65b330257c0fcb3dda28ff78f624d87b610850017c3

Aliases

arxiv: 1801.06718 · arxiv_version: 1801.06718v1 · doi: 10.48550/arxiv.1801.06718 · pith_short_12: B5EPZAJWQY56 · pith_short_16: B5EPZAJWQY56PU6U · pith_short_8: B5EPZAJW

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/B5EPZAJWQY56PU6UYZNTGASXYD \
  | 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: 0f48fc8136863be7d3d4c65b330257c0fcb3dda28ff78f624d87b610850017c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acd8c89bec7f93822edc11985365cf963fcb518810397b255459ce250dca15b0",
    "cross_cats_sorted": [
      "cs.SY",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-20T19:50:14Z",
    "title_canon_sha256": "416f84c0c1e7b6311aa5a9dfeed448eef1f87be2ce2da4b9a11f0b8681a30c31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06718",
    "kind": "arxiv",
    "version": 1
  }
}