Pith Number

pith:HCKIUZZQ

pith:2021:HCKIUZZQJL5UB3ID5AQ4DCPL6K

not attested not anchored not stored refs pending

Monitoring Data Requests in Decentralized Data Storage Systems: A Case Study of IPFS

Bj\"orn Scheuermann, Leonhard Balduf, Martin Florian, Sebastian Henningsen, Sebastian Rust

arxiv:2104.09202 v5 · 2021-04-19 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCKIUZZQJL5UB3ID5AQ4DCPL6K}

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.

Cited by

1 paper in Pith

Stateless Network-Aware Adaptive Bitrate Streaming over IPFS

Receipt and verification

First computed	2026-07-05T04:25:34.371132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38948a67304afb40ed03e821c189ebf2b2750bc81d43f0d47ee9a9eec2726159

Aliases

arxiv: 2104.09202 · arxiv_version: 2104.09202v5 · doi: 10.48550/arxiv.2104.09202 · pith_short_12: HCKIUZZQJL5U · pith_short_16: HCKIUZZQJL5UB3ID · pith_short_8: HCKIUZZQ

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/HCKIUZZQJL5UB3ID5AQ4DCPL6K \
  | 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: 38948a67304afb40ed03e821c189ebf2b2750bc81d43f0d47ee9a9eec2726159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d4d85b1a589d100fc01dc513d48fe732272a1b33a8be49007b88ced050d5e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2021-04-19T10:57:48Z",
    "title_canon_sha256": "70030a8d41e3ceaa7c7788a27a02d72a87077b2f7ac06d9a5975c3bee67835ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09202",
    "kind": "arxiv",
    "version": 5
  }
}