Pith Number

pith:AMSOUFUT

pith:2015:AMSOUFUTRNHJKY4MMSO6SBS4EO

not attested not anchored not stored refs pending

Practical Concurrent Priority Queues

Jakob Gruber

arxiv:1509.07053 v1 · 2015-09-23 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMSOUFUTRNHJKY4MMSO6SBS4EO}

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	2026-05-18T01:32:17.057736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0324ea16938b4e95638c649de9065c23956843106c7b5f8ee061676aeaa83a65

Aliases

arxiv: 1509.07053 · arxiv_version: 1509.07053v1 · doi: 10.48550/arxiv.1509.07053 · pith_short_12: AMSOUFUTRNHJ · pith_short_16: AMSOUFUTRNHJKY4M · pith_short_8: AMSOUFUT

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/AMSOUFUTRNHJKY4MMSO6SBS4EO \
  | 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: 0324ea16938b4e95638c649de9065c23956843106c7b5f8ee061676aeaa83a65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee45a8f431598a386a72bb6af49e9d8a46ca055a3697b45baeefe805992e02c7",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-09-23T16:35:38Z",
    "title_canon_sha256": "ffe0e6a2c2ac865d7d2c4bd7164095bf7d2b3e881e9a7b671541ce9c3f5b2c7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07053",
    "kind": "arxiv",
    "version": 1
  }
}