Pith Number

pith:ACL4GDJK

pith:2021:ACL4GDJKTYPJLGFN25T3ZGBIIZ

not attested not anchored not stored refs pending

A Map of Diffuse Radio Emission at 182 MHz to Enhance Epoch of Reionization Observations in the Southern Hemisphere

Bryna Hazelton, Christene Lynch, Daniel C. Jacobs, Ian Sullivan, Jack L. B. Line, Miguel F. Morales, Nichole Barry, Ruby Byrne

arxiv:2107.11487 v2 · 2021-07-23 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACL4GDJKTYPJLGFN25T3ZGBIIZ}

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	2026-07-05T03:32:09.948888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0097c30d2a9e1e9598add767bc9828466a0f4ce5dcf641f3ce60ecb09928a572

Aliases

arxiv: 2107.11487 · arxiv_version: 2107.11487v2 · doi: 10.48550/arxiv.2107.11487 · pith_short_12: ACL4GDJKTYPJ · pith_short_16: ACL4GDJKTYPJLGFN · pith_short_8: ACL4GDJK

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/ACL4GDJKTYPJLGFN25T3ZGBIIZ \
  | 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: 0097c30d2a9e1e9598add767bc9828466a0f4ce5dcf641f3ce60ecb09928a572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d39aa4268ff7521fb4b531675afaaadef44183c8467824b984296e33da9290d",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-07-23T23:51:40Z",
    "title_canon_sha256": "6f79fbdf672893b90080ab0423836864532e361e0cc2e27dfebe33c87a9a7d41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11487",
    "kind": "arxiv",
    "version": 2
  }
}