Pith Number

pith:33Z4SAK2

pith:2017:33Z4SAK2C72OVEAB4XUGUPCHZZ

not attested not anchored not stored refs pending

Scintillation kinks, bumps and wiggles in the radio spectrum of the quasar PMN J1106-3647

(2) CSIRO Paul Wild Observatory, (3) CSIRO Astronomy, (4) CSIRO Astronomy, Artem V. Tuntsov (1), Cormac Reynolds (4), Epping, Hayley Bignall (4), Jamie Stevens (2), Keith W. Bannister (3), Kensington), Mark A. Walker (1) ((1) Manly Astrophysics, Simon Johnston (3), Space Science

arxiv:1705.06051 v1 · 2017-05-17 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33Z4SAK2C72OVEAB4XUGUPCHZZ}

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	2026-05-18T00:44:19.117013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def3c9015a17f4ea9001e5e86a3c47ce526217eaf9d036886666e78a9850a62b

Aliases

arxiv: 1705.06051 · arxiv_version: 1705.06051v1 · doi: 10.48550/arxiv.1705.06051 · pith_short_12: 33Z4SAK2C72O · pith_short_16: 33Z4SAK2C72OVEAB · pith_short_8: 33Z4SAK2

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/33Z4SAK2C72OVEAB4XUGUPCHZZ \
  | 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: def3c9015a17f4ea9001e5e86a3c47ce526217eaf9d036886666e78a9850a62b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00b9a76062ff24eb07a8f30a3de071744a1b47833295229aa77d0cba73d40d96",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-05-17T08:51:38Z",
    "title_canon_sha256": "faca38baa0ee0c1a678ae6dd64c18c1426c807eae81070c66f93e2c5e7f6545b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06051",
    "kind": "arxiv",
    "version": 1
  }
}