Pith Number

pith:VCWH24VG

pith:2024:VCWH24VGWI2OASB72UJZ3PNN26

not attested not anchored not stored refs pending

ESCAPE project. CAPyBARA: a Roman Coronagraph simulator for post-processing methods development

Alexis Lau, Arthur Vigan, \'Elodie Choquet, Lisa Altinier, Nicol\'as Godoy

arxiv:2409.05781 v1 · 2024-09-09 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCWH24VGWI2OASB72UJZ3PNN26}

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	2026-07-05T09:04:54.010456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8ac7d72a6b234e0483fd5139dbdadd7ae4bcfb9b626eb8b6e4da24400a7ec2c

Aliases

arxiv: 2409.05781 · arxiv_version: 2409.05781v1 · doi: 10.48550/arxiv.2409.05781 · pith_short_12: VCWH24VGWI2O · pith_short_16: VCWH24VGWI2OASB7 · pith_short_8: VCWH24VG

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/VCWH24VGWI2OASB72UJZ3PNN26 \
  | 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: a8ac7d72a6b234e0483fd5139dbdadd7ae4bcfb9b626eb8b6e4da24400a7ec2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3972b0c4cb72d4ae4b3d93d15149379d430bd212e6743ea28eb5bb8a7dc0c443",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-09-09T16:45:16Z",
    "title_canon_sha256": "aea6121591f0595b9955ac022977c5aa61a1f47e1f089d5d00297812eb202c9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.05781",
    "kind": "arxiv",
    "version": 1
  }
}