Pith Number

pith:TZHZZEDH

pith:2015:TZHZZEDH73Y4VAFYOP6YDTDQJ4

not attested not anchored not stored refs pending

Towards a relation extraction framework for cyber-security concepts

Corinne L. Jones, John Goodall, Kelly Huffer, Robert A. Bridges

arxiv:1504.04317 v1 · 2015-04-16 · cs.IR · cs.CL · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZHZZEDH73Y4VAFYOP6YDTDQJ4}

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	2026-05-18T02:18:33.488896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e4f9c9067fef1ca80b873fd81cc704f0db8e5aeb376d92b58844217ffbcb63b

Aliases

arxiv: 1504.04317 · arxiv_version: 1504.04317v1 · doi: 10.48550/arxiv.1504.04317 · pith_short_12: TZHZZEDH73Y4 · pith_short_16: TZHZZEDH73Y4VAFY · pith_short_8: TZHZZEDH

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/TZHZZEDH73Y4VAFYOP6YDTDQJ4 \
  | 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: 9e4f9c9067fef1ca80b873fd81cc704f0db8e5aeb376d92b58844217ffbcb63b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e08ae27f0493c3fca885ad9846a4e4ba84b3aca4f7a4e212437580445476494",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2015-04-16T17:26:24Z",
    "title_canon_sha256": "3092015fc5c401a2444f705f37f9cadd515bc87361025e4b41d615b881d27ed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04317",
    "kind": "arxiv",
    "version": 1
  }
}