Pith Number

pith:DQEEXAEY

pith:2019:DQEEXAEYOXMHP3TP5S3UMZDCMD

not attested not anchored not stored refs pending

A Truthful FPTAS Mechanism for Emergency Demand Response in Colocation Data Centers

Deshi Ye, Jianhai Chen, Qinming He, Shouling Ji, Yang Xiang, Zhenguang Liu

arxiv:1901.02978 v1 · 2019-01-10 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQEEXAEYOXMHP3TP5S3UMZDCMD}

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	2026-05-17T23:56:35.880245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c084b809875d877ee6fecb746646260f096575883a125c49f838a594f03df57

Aliases

arxiv: 1901.02978 · arxiv_version: 1901.02978v1 · doi: 10.48550/arxiv.1901.02978 · pith_short_12: DQEEXAEYOXMH · pith_short_16: DQEEXAEYOXMHP3TP · pith_short_8: DQEEXAEY

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/DQEEXAEYOXMHP3TP5S3UMZDCMD \
  | 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: 1c084b809875d877ee6fecb746646260f096575883a125c49f838a594f03df57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0be2fc4cdbd379ae1226afc64d66bf91dc6bf956aba21c0facfd2fa0944ace76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-01-10T00:20:31Z",
    "title_canon_sha256": "6af5dbaf7efa293c5be999790344e8fa1a70fee7f37a4697b22aaed908b974ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02978",
    "kind": "arxiv",
    "version": 1
  }
}