Pith Number

pith:VJNOCAH2

pith:2020:VJNOCAH22XNZIWNVSIUGC3NJUK

not attested not anchored not stored refs pending

Implications of the Quantum Noise Target for the Einstein Telescope Infrastructure Design

Andreas Freise, Haixing Miao, Philip Jones, Teng Zhang

arxiv:2003.07468 v1 · 2020-03-16 · 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{VJNOCAH22XNZIWNVSIUGC3NJUK}

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	2026-07-05T00:57:19.444451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa5ae100fad5db9459b59228616da9a2a35fd76b128e4e09a9880cbe9ea8d9e0

Aliases

arxiv: 2003.07468 · arxiv_version: 2003.07468v1 · doi: 10.48550/arxiv.2003.07468 · pith_short_12: VJNOCAH22XNZ · pith_short_16: VJNOCAH22XNZIWNV · pith_short_8: VJNOCAH2

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/VJNOCAH22XNZIWNVSIUGC3NJUK \
  | 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: aa5ae100fad5db9459b59228616da9a2a35fd76b128e4e09a9880cbe9ea8d9e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "604a91132515c64f1d41856b6250edeb53f255c65fb6f534dfe595597f598115",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-03-16T23:23:06Z",
    "title_canon_sha256": "2cf1a6f87db977010d6ad8d518a3d3b14583ae0633ee0536d84f702912dd6407"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07468",
    "kind": "arxiv",
    "version": 1
  }
}