Pith Number

pith:CO5OBHPT

pith:2020:CO5OBHPTX7HJWGYM7FGSSE4NGI

not attested not anchored not stored refs pending

The impact of mass map truncation on strong lensing simulations

Dandan Xu, Dominique Sluse, Lyne Van de Vyvere, Sampath Mukherjee, Simon Birrer

arxiv:2010.13650 v1 · 2020-10-26 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CO5OBHPTX7HJWGYM7FGSSE4NGI}

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	2026-07-05T02:03:51.327220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13bae09df3bfce9b1b0cf94d29138d322d6945b480d4b773ca94978310506beb

Aliases

arxiv: 2010.13650 · arxiv_version: 2010.13650v1 · doi: 10.48550/arxiv.2010.13650 · pith_short_12: CO5OBHPTX7HJ · pith_short_16: CO5OBHPTX7HJWGYM · pith_short_8: CO5OBHPT

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/CO5OBHPTX7HJWGYM7FGSSE4NGI \
  | 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: 13bae09df3bfce9b1b0cf94d29138d322d6945b480d4b773ca94978310506beb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f47d6c8d5f9396cc663d628113280d9a1d04fed1fe35b4d00eedcef4e4a3701",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-10-26T15:14:12Z",
    "title_canon_sha256": "eb639400a31638624d8f49f5458de4bc15320f3fbac3cf36ae335a5e171a5a30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.13650",
    "kind": "arxiv",
    "version": 1
  }
}