Pith Number

pith:NJX2ZPDF

pith:2025:NJX2ZPDFGXDH6LIRYFX4345WX3

not attested not anchored not stored refs pending

Learning Intrinsic Alignments from Local Galaxy Environments

Eric Huff, Matthew Craigie, Rossana Ruggeri, Tamara M. Davis, Yuan-Sen Ting

arxiv:2506.05155 v2 · 2025-06-05 · 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{NJX2ZPDFGXDH6LIRYFX4345WX3}

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	2026-07-05T11:19:08.003873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a6facbc6535c67f2d11c16fcdf3b6bedb0a863d97d89bff5b30aea885feab1d

Aliases

arxiv: 2506.05155 · arxiv_version: 2506.05155v2 · doi: 10.48550/arxiv.2506.05155 · pith_short_12: NJX2ZPDFGXDH · pith_short_16: NJX2ZPDFGXDH6LIR · pith_short_8: NJX2ZPDF

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/NJX2ZPDFGXDH6LIRYFX4345WX3 \
  | 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: 6a6facbc6535c67f2d11c16fcdf3b6bedb0a863d97d89bff5b30aea885feab1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28b99f0fa3f9b78b33b813be419a6c96f27da60ffff53e3febb49e6ea9cd623f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-06-05T15:34:36Z",
    "title_canon_sha256": "a6348a79a2d94a7f1aaf6d9b4e6f1b57d84fedda67ddf36f0942640017a09910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05155",
    "kind": "arxiv",
    "version": 2
  }
}