Pith Number

pith:QAFSMYJL

pith:2015:QAFSMYJL7WN2GNDVUDFIGJ5ZUW

not attested not anchored not stored refs pending

A Memcomputing Pascaline

F. Hartmann, L. K. Castelano, M. Di Ventra, V. Lopez-Richard, Y. V. Pershin

arxiv:1503.04673 v1 · 2015-03-16 · cs.ET · cond-mat.mes-hall · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QAFSMYJL7WN2GNDVUDFIGJ5ZUW}

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	2026-05-18T01:12:00.427486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

800b26612bfd9ba33475a0ca8327b9a5a31e130958e0228d34a6955e0895f07a

Aliases

arxiv: 1503.04673 · arxiv_version: 1503.04673v1 · doi: 10.48550/arxiv.1503.04673 · pith_short_12: QAFSMYJL7WN2 · pith_short_16: QAFSMYJL7WN2GNDV · pith_short_8: QAFSMYJL

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/QAFSMYJL7WN2GNDVUDFIGJ5ZUW \
  | 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: 800b26612bfd9ba33475a0ca8327b9a5a31e130958e0228d34a6955e0895f07a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "087d7f136cec885cd255bc8ef485465df41b1e06680e6a0471eed47f6270bd67",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2015-03-16T14:47:05Z",
    "title_canon_sha256": "5462526754d7f0a886e067797a86ea797a9562fa6c4fbceb841e97ed9ea32345"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04673",
    "kind": "arxiv",
    "version": 1
  }
}