Pith Number

pith:3BLF5UQH

pith:2016:3BLF5UQH4GBNBEFBFZSODA7TV3

not attested not anchored not stored refs pending

Phaseless super-resolution in the continuous domain

Babak Hassibi, Christos Thrampoulidis, Myung Cho, Weiyu Xu

arxiv:1609.08522 v1 · 2016-09-27 · 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{3BLF5UQH4GBNBEFBFZSODA7TV3}

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	2026-05-18T01:03:45.728060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8565ed207e182d090a12e64e183f3aef59eb9ff3f725e3e5ab6ec74ea5139e4

Aliases

arxiv: 1609.08522 · arxiv_version: 1609.08522v1 · doi: 10.48550/arxiv.1609.08522 · pith_short_12: 3BLF5UQH4GBN · pith_short_16: 3BLF5UQH4GBNBEFB · pith_short_8: 3BLF5UQH

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/3BLF5UQH4GBNBEFBFZSODA7TV3 \
  | 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: d8565ed207e182d090a12e64e183f3aef59eb9ff3f725e3e5ab6ec74ea5139e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f00bda80ce6ffc61312c4994d96dfc056ac2c377c7af2794f8fd342a63f4b3c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-09-27T16:38:25Z",
    "title_canon_sha256": "c582a7114658f0d920e650cf750f4711118894bf780e53d89974ac7a956d1862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08522",
    "kind": "arxiv",
    "version": 1
  }
}