Pith Number

pith:WQ2RHGWS

pith:2020:WQ2RHGWSWMVT6QTLYIY6KCFYAP

not attested not anchored not stored refs pending

CHILES VERDES: Radio variability at an unprecedented depth and cadence in the COSMOS field

Adam J. Stewart, Charee Peters, Chris Hales, Emmanuel Momjian, Eric M. Wilcots, Evangelia Tremou, Jay Strader, Laura Chomiuk, Rob Fender, Sumit K. Sarbadhicary

arxiv:2009.05056 v1 · 2020-09-10 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQ2RHGWSWMVT6QTLYIY6KCFYAP}

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	2026-07-05T03:40:28.096598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b435139ad2b32b3f426bc231e508b803ee317700e7e484f602d1136393eb1d39

Aliases

arxiv: 2009.05056 · arxiv_version: 2009.05056v1 · doi: 10.48550/arxiv.2009.05056 · pith_short_12: WQ2RHGWSWMVT · pith_short_16: WQ2RHGWSWMVT6QTL · pith_short_8: WQ2RHGWS

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/WQ2RHGWSWMVT6QTLYIY6KCFYAP \
  | 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: b435139ad2b32b3f426bc231e508b803ee317700e7e484f602d1136393eb1d39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a8c914b83161276def50374560873d315c383827e5a83c172aaa9b5b7364008",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-09-10T18:00:02Z",
    "title_canon_sha256": "1e8e89fa72353462e37833572d758106eb2c6324994da81ab3d2f5cf120229c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.05056",
    "kind": "arxiv",
    "version": 1
  }
}