Pith Number

pith:UJR7JEIC

pith:2018:UJR7JEIC3TJ3ZEF2NJBL6JNKZL

not attested not anchored not stored refs pending

Dynamic Heterogeneity-Aware Coded Cooperative Computation at the Edge

Hulya Seferoglu, Yasaman Keshtkarjahromi, Yuxuan Xing

arxiv:1801.04357 v3 · 2018-01-13 · cs.DC · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJR7JEIC3TJ3ZEF2NJBL6JNKZL}

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	2026-05-18T00:02:39.748161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a263f49102dcd3bc90ba6a42bf25aacadf051a7359403e529a2f0116d68b1ad2

Aliases

arxiv: 1801.04357 · arxiv_version: 1801.04357v3 · doi: 10.48550/arxiv.1801.04357 · pith_short_12: UJR7JEIC3TJ3 · pith_short_16: UJR7JEIC3TJ3ZEF2 · pith_short_8: UJR7JEIC

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/UJR7JEIC3TJ3ZEF2NJBL6JNKZL \
  | 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: a263f49102dcd3bc90ba6a42bf25aacadf051a7359403e529a2f0116d68b1ad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adf0e754f512316cba4024bf4a5b05f8fec0178c35597dde6c64d9af2b371b48",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-01-13T01:04:50Z",
    "title_canon_sha256": "08c04da5df34e7b19e8f93163b383c97bfbefd7b68a06dd6f6729448627f96a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04357",
    "kind": "arxiv",
    "version": 3
  }
}