Pith Number

pith:DT4V5I2F

pith:2019:DT4V5I2FFQDLFYQHWY676LYEL2

not attested not anchored not stored refs pending

With Great Speed Come Small Buffers: Space-Bandwidth Tradeoffs for Routing

Avery Miller, Boaz Patt-Shamir, Will Rosenbaum

arxiv:1902.08069 v1 · 2019-02-21 · 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{DT4V5I2FFQDLFYQHWY676LYEL2}

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	2026-05-17T23:53:02.186206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cf95ea3452c06b2e207b63dff2f045e99715255a7bf941a4ae4b1af3ab30083

Aliases

arxiv: 1902.08069 · arxiv_version: 1902.08069v1 · doi: 10.48550/arxiv.1902.08069 · pith_short_12: DT4V5I2FFQDL · pith_short_16: DT4V5I2FFQDLFYQH · pith_short_8: DT4V5I2F

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/DT4V5I2FFQDLFYQHWY676LYEL2 \
  | 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: 1cf95ea3452c06b2e207b63dff2f045e99715255a7bf941a4ae4b1af3ab30083

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86e8f0cf238d05eb9a325e45e335af6e045ca0f77e90415dbbd31bb0f0263c4a",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-02-21T14:31:25Z",
    "title_canon_sha256": "50496ba472b36fd661ae869de06556da36cceeaf68a047d1f963bef52eb1beb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08069",
    "kind": "arxiv",
    "version": 1
  }
}