Pith Number

pith:VOKA5T7Q

pith:2017:VOKA5T7QBVEFIP3JAQF2GX2L6V

not attested not anchored not stored refs pending

An Operational Framework for Specifying Memory Models using Instantaneous Instruction Execution

Arvind, Muralidaran Vijayaraghavan, Sizhuo Zhang

arxiv:1705.06158 v1 · 2017-05-16 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VOKA5T7QBVEFIP3JAQF2GX2L6V}

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	2026-05-18T00:44:18.508588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab940ecff00d48543f69040ba35f4bf56a8561db114998190484893c94c5fb23

Aliases

arxiv: 1705.06158 · arxiv_version: 1705.06158v1 · doi: 10.48550/arxiv.1705.06158 · pith_short_12: VOKA5T7QBVEF · pith_short_16: VOKA5T7QBVEFIP3J · pith_short_8: VOKA5T7Q

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/VOKA5T7QBVEFIP3JAQF2GX2L6V \
  | 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: ab940ecff00d48543f69040ba35f4bf56a8561db114998190484893c94c5fb23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eeb6604169611eaee8b8044c14c95401190a467780b25cc049b8a4b5836b17c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-05-16T15:35:32Z",
    "title_canon_sha256": "04d775bf226de1631b4a2a94e403ce96e450ee6cb6985d8d9e8f9a7a0b2b793f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06158",
    "kind": "arxiv",
    "version": 1
  }
}