Pith Number

pith:54IHKPIV

pith:2019:54IHKPIVEZPTUWBAEV3VWDVT4L

not attested not anchored not stored refs pending

C-RAN Virtualization with OpenAirInterface

Aldebaro Klautau, Camila Novaes, Cleverson Nahum, Daniel Cederholm, Gyanesh Patra, Igor Trindade

arxiv:1908.07503 v1 · 2019-08-20 · eess.SP · 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{54IHKPIVEZPTUWBAEV3VWDVT4L}

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	2026-07-04T23:58:35.977698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef10753d15265f3a582025775b0eb3e2c04d9ba607e3e6bac4419baf411e0b7c

Aliases

arxiv: 1908.07503 · arxiv_version: 1908.07503v1 · doi: 10.48550/arxiv.1908.07503 · pith_short_12: 54IHKPIVEZPT · pith_short_16: 54IHKPIVEZPTUWBA · pith_short_8: 54IHKPIV

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/54IHKPIVEZPTUWBAEV3VWDVT4L \
  | 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: ef10753d15265f3a582025775b0eb3e2c04d9ba607e3e6bac4419baf411e0b7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95d7f4ff30f3253ca380c3d941a90f6532d218c18833e2539a646ed17f5f6dea",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-08-20T17:28:09Z",
    "title_canon_sha256": "18138c7cf868ba4a4a52fb4fcdbc46397ada859db77748c1889ce37d97ce7e1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07503",
    "kind": "arxiv",
    "version": 1
  }
}