Pith Number

pith:GUAAJ6PE

pith:2018:GUAAJ6PEC3R2X3FV7DSIAR3O3C

not attested not anchored not stored refs pending

MemComputing Integer Linear Programming

Fabio L. Traversa, Massimiliano Di Ventra

arxiv:1808.09999 v1 · 2018-08-29 · cs.ET · cs.PF · math.OC · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUAAJ6PEC3R2X3FV7DSIAR3O3C}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:06:50.219926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

350004f9e416e3abecb5f8e480476ed88f06ab9e5568062da0d913a19b6f9db2

Aliases

arxiv: 1808.09999 · arxiv_version: 1808.09999v1 · doi: 10.48550/arxiv.1808.09999 · pith_short_12: GUAAJ6PEC3R2 · pith_short_16: GUAAJ6PEC3R2X3FV · pith_short_8: GUAAJ6PE

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/GUAAJ6PEC3R2X3FV7DSIAR3O3C \
  | 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: 350004f9e416e3abecb5f8e480476ed88f06ab9e5568062da0d913a19b6f9db2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c463e2dc8bd58f78b9d78b113923b7c69a09ca55c1eae86389db11019c47e83f",
    "cross_cats_sorted": [
      "cs.PF",
      "math.OC",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2018-08-29T18:19:48Z",
    "title_canon_sha256": "9730e5f2c9b3440e82eac5c35dff110406d5aa3094c55159e535e7217fe10860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09999",
    "kind": "arxiv",
    "version": 1
  }
}