Pith Number

pith:2TZRDBM5

pith:2019:2TZRDBM5UAT5NE7GJGO65RJDGH

not attested not anchored not stored refs pending

On Secure Capacity of Multiple Unicast Traffic over Separable Networks

Christina Fragouli, Gaurav Kumar Agarwal, Martina Cardone

arxiv:1901.03216 v2 · 2019-01-10 · 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{2TZRDBM5UAT5NE7GJGO65RJDGH}

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	2026-05-17T23:48:50.257544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4f311859da027d693e6499deec52331e7e9843c51c567b4625c2269409c3110

Aliases

arxiv: 1901.03216 · arxiv_version: 1901.03216v2 · doi: 10.48550/arxiv.1901.03216 · pith_short_12: 2TZRDBM5UAT5 · pith_short_16: 2TZRDBM5UAT5NE7G · pith_short_8: 2TZRDBM5

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/2TZRDBM5UAT5NE7GJGO65RJDGH \
  | 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: d4f311859da027d693e6499deec52331e7e9843c51c567b4625c2269409c3110

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b894464a5beaa3937878649e54173d78e13ceb5fc068c32bfed86271592ef0b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-10T15:27:01Z",
    "title_canon_sha256": "f0fd8ecdd5f72cd8ef8e23819cfd2d242bc14ef29e34cf1d52f60b68ecac9e23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03216",
    "kind": "arxiv",
    "version": 2
  }
}