Pith Number

pith:HXFMJ5CB

pith:2018:HXFMJ5CBLSMGHUVNHLZA6SDYL4

not attested not anchored not stored refs pending

SNC: A Cloud Service Platform for Symbolic-Numeric Computation using Just-In-Time Compilation

Meikang Qiu, Peng Zhang, Yueming Liu

arxiv:1802.04766 v1 · 2018-02-09 · 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{HXFMJ5CBLSMGHUVNHLZA6SDYL4}

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	2026-05-18T00:23:41.444240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dcac4f4415c9863d2ad3af20f48785f3aa37c94c2b02b58bf6d244799014d81

Aliases

arxiv: 1802.04766 · arxiv_version: 1802.04766v1 · doi: 10.48550/arxiv.1802.04766 · pith_short_12: HXFMJ5CBLSMG · pith_short_16: HXFMJ5CBLSMGHUVN · pith_short_8: HXFMJ5CB

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/HXFMJ5CBLSMGHUVNHLZA6SDYL4 \
  | 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: 3dcac4f4415c9863d2ad3af20f48785f3aa37c94c2b02b58bf6d244799014d81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f81716b2e0329843ef5ff92da82402b741a9cb1645312569771acaf169e88da2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-02-09T20:20:14Z",
    "title_canon_sha256": "54b0a0a811a1ca344e1ad8ce189e9c081403d7a6fe2732f45c1db34d0935a929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04766",
    "kind": "arxiv",
    "version": 1
  }
}