Pith Number

pith:MD7I4QEX

pith:2011:MD7I4QEXYFUA5BCK4QOGSAYWW3

not attested not anchored not stored refs pending

Opportunistic Buffered Decode-Wait-and-Forward (OBDWF) Protocol for Mobile Wireless Relay Networks

Huang Huang, Rui Wang, Vincent K. N. Lau

arxiv:1101.4989 v1 · 2011-01-26 · 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{MD7I4QEXYFUA5BCK4QOGSAYWW3}

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	2026-05-18T02:22:49.660334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60fe8e4097c1680e844ae41c690316b6d4bee66ddec4a66274d8624bc855eb65

Aliases

arxiv: 1101.4989 · arxiv_version: 1101.4989v1 · doi: 10.48550/arxiv.1101.4989 · pith_short_12: MD7I4QEXYFUA · pith_short_16: MD7I4QEXYFUA5BCK · pith_short_8: MD7I4QEX

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/MD7I4QEXYFUA5BCK4QOGSAYWW3 \
  | 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: 60fe8e4097c1680e844ae41c690316b6d4bee66ddec4a66274d8624bc855eb65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0bf801f8dd012c3bbe55100ea2d0e61a7df735aa21264236619dcb8ae20d257",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-01-26T03:46:05Z",
    "title_canon_sha256": "16dfcbcbc1553a67e4cd7d062549b4b482fdc5d6eb5e536a6dcb3edf0bf08593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4989",
    "kind": "arxiv",
    "version": 1
  }
}