Pith Number

pith:J5D5EC4R

pith:2013:J5D5EC4RBWIIXGQESLNPFEUDND

not attested not anchored not stored refs pending

Security Analysis on "An Authentication Code Against Pollution Attacks in Network Coding"

Fang-Wei Fu, Jun Zhang, Xinran Li

arxiv:1303.0557 v1 · 2013-03-03 · cs.CR · 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{J5D5EC4RBWIIXGQESLNPFEUDND}

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	2026-05-18T03:31:55.600656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f47d20b910d908b9a0492daf2928368ea965e29284e9305ca2e318394e0a0e0

Aliases

arxiv: 1303.0557 · arxiv_version: 1303.0557v1 · doi: 10.48550/arxiv.1303.0557 · pith_short_12: J5D5EC4RBWII · pith_short_16: J5D5EC4RBWIIXGQE · pith_short_8: J5D5EC4R

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/J5D5EC4RBWIIXGQESLNPFEUDND \
  | 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: 4f47d20b910d908b9a0492daf2928368ea965e29284e9305ca2e318394e0a0e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04c721e88b126fbf1c0517ea2876fea849a62559440206557d7cdbbe84a24d40",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-03-03T19:55:27Z",
    "title_canon_sha256": "8cf428b0c16f74d786196dba4e8df9472072a6c3d5b91386f981eca48e18d34f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0557",
    "kind": "arxiv",
    "version": 1
  }
}