Pith Number

pith:2BALXFEE

pith:2017:2BALXFEE2WD5ISH52AFTMIMCCH

not attested not anchored not stored refs pending

Routing Symmetric Demands in Directed Minor-Free Graphs with Constant Congestion

Anastasios Sidiropoulos, Ario Salmasi, Timothy Carpenter

arxiv:1711.01692 v1 · 2017-11-06 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2BALXFEE2WD5ISH52AFTMIMCCH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:31:17.114817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d040bb9484d587d448fdd00b36218211f0115585bcc5b2051c6afbd43d20c60c

Aliases

arxiv: 1711.01692 · arxiv_version: 1711.01692v1 · doi: 10.48550/arxiv.1711.01692 · pith_short_12: 2BALXFEE2WD5 · pith_short_16: 2BALXFEE2WD5ISH5 · pith_short_8: 2BALXFEE

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/2BALXFEE2WD5ISH52AFTMIMCCH \
  | 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: d040bb9484d587d448fdd00b36218211f0115585bcc5b2051c6afbd43d20c60c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53ddcca3950b72e0d9e9f051fc88074e6bd2f65d8a6f16b2c87f7fc8ad26c70b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-11-06T01:31:19Z",
    "title_canon_sha256": "6c9991bf6654fb5ef43742214e766fccee00a5d67d65dd60d516999029d64979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01692",
    "kind": "arxiv",
    "version": 1
  }
}