Pith Number

pith:PE534EI2

pith:2026:PE534EI2GWVQV2HFKV3XBSSQRF

not attested not anchored not stored refs pending

First Light and Assembly of GalaxieS (FLAGS) I: The JWST/NIRCam Number Counts and IGL as Constraints on Galaxy Formation Models

Aswin P. Vijayan, Jack C. Turner, Stephen M. Wilkins

arxiv:2608.07668 v1 · 2026-08-07 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PE534EI2GWVQV2HFKV3XBSSQRF}

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	2026-08-11T00:15:39.151415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

793bbe111a35ab0ae8e5557770ca508950b66a92d84378b69ea9c5f1305a7f5c

Aliases

arxiv: 2608.07668 · arxiv_version: 2608.07668v1 · doi: 10.48550/arxiv.2608.07668 · pith_short_12: PE534EI2GWVQ · pith_short_16: PE534EI2GWVQV2HF · pith_short_8: PE534EI2

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/PE534EI2GWVQV2HFKV3XBSSQRF \
  | 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: 793bbe111a35ab0ae8e5557770ca508950b66a92d84378b69ea9c5f1305a7f5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e35c6920687f2dd503764d5bb4d373bf2cc8b1f3b88189a451033c02568e17ad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-08-07T18:00:13Z",
    "title_canon_sha256": "397daadf03c1cbe0853627fa5e29e104863f5af7b5bd2d17c6b8d91c3d68020d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07668",
    "kind": "arxiv",
    "version": 1
  }
}