Pith Number

pith:BR5DBV2L

pith:2021:BR5DBV2LCWFQNOXD24L55CPAWY

not attested not anchored not stored refs pending

HILIGT, Upper Limit Servers I -- Overview

Aitor Ibarra, Alfonso Agrafojo, Carlos Gabriel, Elena Colomo, Erik Kuulkers, Guillaume Belanger, Jesus Salgado, Maria Henar Sarmiento, Miguel Descalzo, Ole K\"onig, Peter Kretschmar, Phil Evans, Richard Saxton

arxiv:2111.14238 v1 · 2021-11-28 · astro-ph.HE · 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{BR5DBV2LCWFQNOXD24L55CPAWY}

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	2026-07-05T03:35:40.683593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c7a30d74b158b06bae3d717de89e0b602bd14bc4c11527adb793171b0df7c73

Aliases

arxiv: 2111.14238 · arxiv_version: 2111.14238v1 · doi: 10.48550/arxiv.2111.14238 · pith_short_12: BR5DBV2LCWFQ · pith_short_16: BR5DBV2LCWFQNOXD · pith_short_8: BR5DBV2L

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/BR5DBV2LCWFQNOXD24L55CPAWY \
  | 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: 0c7a30d74b158b06bae3d717de89e0b602bd14bc4c11527adb793171b0df7c73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c530944675966547df91bfea54db4fb30c3808a339d36b60abc5ac5cbd978a74",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-11-28T21:06:22Z",
    "title_canon_sha256": "200719459f801e0f4bd52f64b2f67150326fe4bf2423ce1f1f15a9b734794861"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14238",
    "kind": "arxiv",
    "version": 1
  }
}