Pith Number

pith:QEUVV2Z5

pith:2019:QEUVV2Z5SPHUBJFYPMURNTI73W

not attested not anchored not stored refs pending

Fog Function: Serverless Fog Computing for Data Intensive IoT Services

Bin Cheng, Gurkan Solmaz, Jonathan F\"urst, Takuya Sanada

arxiv:1907.08278 v1 · 2019-07-18 · 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{QEUVV2Z5SPHUBJFYPMURNTI73W}

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	2026-05-17T23:40:10.351771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81295aeb3d93cf40a4b87b2916cd1fdd910e0db05dd09e6311f8e84c0e40836f

Aliases

arxiv: 1907.08278 · arxiv_version: 1907.08278v1 · doi: 10.48550/arxiv.1907.08278 · pith_short_12: QEUVV2Z5SPHU · pith_short_16: QEUVV2Z5SPHUBJFY · pith_short_8: QEUVV2Z5

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/QEUVV2Z5SPHUBJFYPMURNTI73W \
  | 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: 81295aeb3d93cf40a4b87b2916cd1fdd910e0db05dd09e6311f8e84c0e40836f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45d3625e84d6bedcafaec198e844af8dbe0829c9f51d757f5d7f4726c91fe733",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-07-18T20:54:49Z",
    "title_canon_sha256": "1feadd53dfe301d7fd851ed59aebcbaaf5ed329e86095868d3eb31ba408e669c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08278",
    "kind": "arxiv",
    "version": 1
  }
}