Pith Number

pith:KX7NMCXF

pith:2015:KX7NMCXFR5EI4SIJ4JRYTIGPSQ

not attested not anchored not stored refs pending

ptp++: A Precision Time Protocol Simulation Model for OMNeT++ / INET

David Tipper, Martin Levesque

arxiv:1509.03169 v1 · 2015-09-10 · cs.NI · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KX7NMCXFR5EI4SIJ4JRYTIGPSQ}

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	2026-05-18T01:33:25.166755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55fed60ae58f488e4909e26389a0cf9436b0b9923855d7a9ee933ed72b1132cb

Aliases

arxiv: 1509.03169 · arxiv_version: 1509.03169v1 · doi: 10.48550/arxiv.1509.03169 · pith_short_12: KX7NMCXFR5EI · pith_short_16: KX7NMCXFR5EI4SIJ · pith_short_8: KX7NMCXF

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/KX7NMCXFR5EI4SIJ4JRYTIGPSQ \
  | 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: 55fed60ae58f488e4909e26389a0cf9436b0b9923855d7a9ee933ed72b1132cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1abad7dd54e8214d2cf97e8376f438b7ee74922b27c83321d0739f7011c6ca44",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-09-10T14:21:35Z",
    "title_canon_sha256": "838d84ca9d9384300caadef2418cd16b0515880d4276bebda3d5e228297adef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03169",
    "kind": "arxiv",
    "version": 1
  }
}