Pith Number

pith:CAXNTFXK

pith:2016:CAXNTFXKRDKTYXWRTRNSWQ37AO

not attested not anchored not stored refs pending

Under a cloud of uncertainty: Legal questions affecting Internet storage and transmission of copyright-protected video content

Fraida Fund, S. Amir Hosseini, Shivendra S. Panwar

arxiv:1602.01547 v1 · 2016-02-04 · cs.NI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CAXNTFXKRDKTYXWRTRNSWQ37AO}

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	2026-05-18T01:14:58.570580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

102ed996ea88d53c5ed19c5b2b437f03837b691c7244e7b08beae4465496c2d7

Aliases

arxiv: 1602.01547 · arxiv_version: 1602.01547v1 · doi: 10.48550/arxiv.1602.01547 · pith_short_12: CAXNTFXKRDKT · pith_short_16: CAXNTFXKRDKTYXWR · pith_short_8: CAXNTFXK

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/CAXNTFXKRDKTYXWRTRNSWQ37AO \
  | 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: 102ed996ea88d53c5ed19c5b2b437f03837b691c7244e7b08beae4465496c2d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6fdb652b075be132c59fa41060bae44904515e61ef773d6b5016f1c0197f949",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-02-04T03:03:13Z",
    "title_canon_sha256": "01b1f47b44755e6e8183d09bc49cc1879f9a5193f527f25b74745c6e1a63b862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01547",
    "kind": "arxiv",
    "version": 1
  }
}