Pith Number

pith:PTQQJWXY

pith:2020:PTQQJWXYOXUIBOK3SXIN3ZS5L4

not attested not anchored not stored refs pending

Flex: Closing the Gaps between Usage and Allocation

Tan N. Le, Zhenhua Liu

arxiv:2006.01354 v1 · 2020-06-02 · cs.DC · cs.NI · cs.OS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PTQQJWXYOXUIBOK3SXIN3ZS5L4}

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	2026-07-05T01:07:16.706012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ce104daf875e880b95b95d0dde65d5f3609b7a1d734dfcd474be6771c0c6309

Aliases

arxiv: 2006.01354 · arxiv_version: 2006.01354v1 · doi: 10.48550/arxiv.2006.01354 · pith_short_12: PTQQJWXYOXUI · pith_short_16: PTQQJWXYOXUIBOK3 · pith_short_8: PTQQJWXY

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/PTQQJWXYOXUIBOK3SXIN3ZS5L4 \
  | 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: 7ce104daf875e880b95b95d0dde65d5f3609b7a1d734dfcd474be6771c0c6309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87a5837bb0a456291add0faac90824413ca9c2b03a6f6eab9c05ffb5b59a6b81",
    "cross_cats_sorted": [
      "cs.NI",
      "cs.OS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-06-02T02:41:39Z",
    "title_canon_sha256": "91c9410a8cb1a1254c9008c190eb88c2afd5c892ef249eea059edadcd352829e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.01354",
    "kind": "arxiv",
    "version": 1
  }
}