Pith Number

pith:BKD6MHIZ

pith:2018:BKD6MHIZQEMYJKBCS6L7RUPHHX

not attested not anchored not stored refs pending

Shortest Path and Maximum Flow Problems Under Service Function Chaining Constraints

Bin Li, Bo Ji, Gagan R. Gupta, Gamal Sallam

arxiv:1801.05795 v1 · 2018-01-17 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKD6MHIZQEMYJKBCS6L7RUPHHX}

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	2026-05-18T00:25:40.188352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a87e61d19811984a8229797f8d1e73deb0ada9219465ec8b41d7af10b6f4394

Aliases

arxiv: 1801.05795 · arxiv_version: 1801.05795v1 · doi: 10.48550/arxiv.1801.05795 · pith_short_12: BKD6MHIZQEMY · pith_short_16: BKD6MHIZQEMYJKBC · pith_short_8: BKD6MHIZ

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/BKD6MHIZQEMYJKBCS6L7RUPHHX \
  | 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: 0a87e61d19811984a8229797f8d1e73deb0ada9219465ec8b41d7af10b6f4394

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ffaefb30a00b0ac926499cd73ce8a96f7067647131eef4c557f366a9e62d488",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-01-17T18:45:21Z",
    "title_canon_sha256": "0f47c1e3f79b4143c34111fa8cad3797fc6420573b96f8ec30569bd2ee25a4e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05795",
    "kind": "arxiv",
    "version": 1
  }
}