Pith Number

pith:QTNGWVR6

pith:2015:QTNGWVR6WE4REZURULTK3QR63Z

not attested not anchored not stored refs pending

Star formation and the interstellar medium in z>6 UV-luminous Lyman-break galaxies

Chris J. Willott, Chris L. Carilli, Jeff Wagg, Ran Wang

arxiv:1504.05875 v2 · 2015-04-22 · 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{QTNGWVR6WE4REZURULTK3QR63Z}

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	2026-05-18T01:36:53.785594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84da6b563eb139126691a2e6adc23ede7493c365385508f353fba0ec69e9eba6

Aliases

arxiv: 1504.05875 · arxiv_version: 1504.05875v2 · doi: 10.48550/arxiv.1504.05875 · pith_short_12: QTNGWVR6WE4R · pith_short_16: QTNGWVR6WE4REZUR · pith_short_8: QTNGWVR6

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/QTNGWVR6WE4REZURULTK3QR63Z \
  | 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: 84da6b563eb139126691a2e6adc23ede7493c365385508f353fba0ec69e9eba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb76d03e460a24f2cd916a12a05660811975a3d73538a2d7afbcec7d7919119a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-22T16:45:54Z",
    "title_canon_sha256": "8e3ca52f6b759ba3f7801e4c5009d82bd2158e755ced1053e44c44c4b9f9651b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05875",
    "kind": "arxiv",
    "version": 2
  }
}