Pith Number

pith:FFXSOK6L

pith:2017:FFXSOK6LHVXMRTYKSFAXCPFVCX

not attested not anchored not stored refs pending

An Improved Secretive Coded Caching Scheme exploiting Common Demands

Hari Hara Suthan C, Ishani Chugh, Prasad Krishnan

arxiv:1705.08092 v3 · 2017-05-23 · 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{FFXSOK6LHVXMRTYKSFAXCPFVCX}

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	2026-05-18T00:36:38.470431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

296f272bcb3d6ec8cf0a9141713cb515fb4745a18750a440798709e1f505bc6c

Aliases

arxiv: 1705.08092 · arxiv_version: 1705.08092v3 · doi: 10.48550/arxiv.1705.08092 · pith_short_12: FFXSOK6LHVXM · pith_short_16: FFXSOK6LHVXMRTYK · pith_short_8: FFXSOK6L

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/FFXSOK6LHVXMRTYKSFAXCPFVCX \
  | 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: 296f272bcb3d6ec8cf0a9141713cb515fb4745a18750a440798709e1f505bc6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b629ad4c52aed43de87e51b997c2e5391a4846c60bf2486d3ed7deb3483526ac",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-23T06:33:02Z",
    "title_canon_sha256": "9828cdc067d2c9df0a2787634277e8a8a29843b102686413159019426497d350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08092",
    "kind": "arxiv",
    "version": 3
  }
}