Pith Number

pith:NES7QCMW

pith:2018:NES7QCMWIK34MA4P5EBMNLWMN2

not attested not anchored not stored refs pending

Tiered Object Storage using Persistent Memory

Amit Saha, Debo Dutta, Gary Wang, Johnu George, Ramdoot Pydipaty, Uma Gangumalla, Xinyuan Huang

arxiv:1807.06417 v1 · 2018-07-16 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NES7QCMWIK34MA4P5EBMNLWMN2}

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	2026-05-18T00:10:33.131051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6925f8099642b7c6038fe902c6aecc6e87e2420ee924dfce961175a50c4d240f

Aliases

arxiv: 1807.06417 · arxiv_version: 1807.06417v1 · doi: 10.48550/arxiv.1807.06417 · pith_short_12: NES7QCMWIK34 · pith_short_16: NES7QCMWIK34MA4P · pith_short_8: NES7QCMW

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/NES7QCMWIK34MA4P5EBMNLWMN2 \
  | 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: 6925f8099642b7c6038fe902c6aecc6e87e2420ee924dfce961175a50c4d240f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "154dee7ff5c08dd76177237275968f5c3471928cf15cb10dc1fe216c05b0b902",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-07-16T17:52:32Z",
    "title_canon_sha256": "1f4e0482a4743429e6dc7a23d4bf7cc449de107c906246ca0eca6615d012fe7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06417",
    "kind": "arxiv",
    "version": 1
  }
}