Pith Number

pith:JGAPAAWQ

pith:2015:JGAPAAWQQUMLXLTZWMCOMHI4IF

not attested not anchored not stored refs pending

Active compensation of aperture discontinuities for WFIRST-AFTA: analytical and numerical comparison of propagation methods and preliminary results with a WFIRST-AFTA-like pupil

Colin Norman, Johan Mazoyer, Laurent Pueyo, Mamadou N'Diaye, R\'emi Soummer, Roeland P. van der Marel

arxiv:1511.01929 v3 · 2015-11-05 · 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{JGAPAAWQQUMLXLTZWMCOMHI4IF}

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	2026-05-18T01:22:50.325695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4980f002d08518bbae79b304e61d1c417554117e0eb961c61d05f925ebe41eeb

Aliases

arxiv: 1511.01929 · arxiv_version: 1511.01929v3 · doi: 10.48550/arxiv.1511.01929 · pith_short_12: JGAPAAWQQUML · pith_short_16: JGAPAAWQQUMLXLTZ · pith_short_8: JGAPAAWQ

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/JGAPAAWQQUMLXLTZWMCOMHI4IF \
  | 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: 4980f002d08518bbae79b304e61d1c417554117e0eb961c61d05f925ebe41eeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ef4fd093891e79660bd13a094098d4dce632e0ff1ad6659a914e40d69bb739f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-11-05T21:52:27Z",
    "title_canon_sha256": "b6d1936e296d1055037c00ed68a0067574332ecf2b03683dd27e1d5b26adc695"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01929",
    "kind": "arxiv",
    "version": 3
  }
}