Pith Number

pith:ZQNG5F7T

pith:2014:ZQNG5F7T4L3X7546HYBMVTQ7H6

not attested not anchored not stored refs pending

Reconstruction in Time-Bandwidth Compression Systems

Ata Mahjoubfar, Bahram Jalali, Jacky Chan, Mohammad H. Asghari

arxiv:1409.0609 v1 · 2014-09-02 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQNG5F7T4L3X7546HYBMVTQ7H6}

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	2026-05-18T01:42:10.951951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc1a6e97f3e2f77ff79e3e02cace1f3fbe3c3e312cc8f951fb8da0fabb80d055

Aliases

arxiv: 1409.0609 · arxiv_version: 1409.0609v1 · doi: 10.48550/arxiv.1409.0609 · pith_short_12: ZQNG5F7T4L3X · pith_short_16: ZQNG5F7T4L3X7546 · pith_short_8: ZQNG5F7T

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/ZQNG5F7T4L3X7546HYBMVTQ7H6 \
  | 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: cc1a6e97f3e2f77ff79e3e02cace1f3fbe3c3e312cc8f951fb8da0fabb80d055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cecb95c50c0b0a9a05d1c9696bbf9d540943595a7396f4894177458fa870ddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-09-02T05:36:47Z",
    "title_canon_sha256": "fc438c9f3a0e7c85a61b2443738ded82c79006e768e09915b66241a4c0c12f8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0609",
    "kind": "arxiv",
    "version": 1
  }
}