Pith Number

pith:B5KWWSWU

pith:2015:B5KWWSWUC65U7W34RRKWF4GEBD

not attested not anchored not stored refs pending

Hash Chain Links Resynchronization Methods in Video Streaming Security Performance Comparison

Emad Abd-Elrahman, Hossam Afifi, Mohamed Boutabia

arxiv:1502.01122 v1 · 2015-02-04 · cs.CR · cs.MM · 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{B5KWWSWUC65U7W34RRKWF4GEBD}

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	2026-05-18T02:27:57.953895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f556b4ad417bb4fdb7c8c5562f0c408f23592e63bf716ae9476871a313ad079

Aliases

arxiv: 1502.01122 · arxiv_version: 1502.01122v1 · doi: 10.48550/arxiv.1502.01122 · pith_short_12: B5KWWSWUC65U · pith_short_16: B5KWWSWUC65U7W34 · pith_short_8: B5KWWSWU

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/B5KWWSWUC65U7W34RRKWF4GEBD \
  | 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: 0f556b4ad417bb4fdb7c8c5562f0c408f23592e63bf716ae9476871a313ad079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f01bd71df85181bcd57a7221f85cec495c4b1d2286bf33bf77256c7bc0eef8b",
    "cross_cats_sorted": [
      "cs.MM",
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-02-04T08:39:31Z",
    "title_canon_sha256": "7e3e89c6427334fb9ac200772bf207be6e996111bb2c1e96db65cca313dc4ac3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01122",
    "kind": "arxiv",
    "version": 1
  }
}