Pith Number

pith:IZKF2WWF

pith:2010:IZKF2WWFRDGBG75WSTEPNPSTW4

not attested not anchored not stored refs pending

Spectroscopy of z~5 Lyman Break Galaxies in the ESO Remote Galaxy Survey

2), (2) University of Bristol, (3) DARK Cosmology Centre, Bo Milvang-Jensen (3) ((1) Obs. de Paris, Copenhagen), E.R. Stanway (2), L.S. Douglas (1, M.D.Lehnert (1), M.N. Bremer (2)

arxiv:1007.2847 v1 · 2010-07-16 · 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{IZKF2WWFRDGBG75WSTEPNPSTW4}

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	2026-05-18T02:06:21.133573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46545d5ac588cc137fb694c8f6be53b72f262ac996752b6c5fa2cbbd834770a7

Aliases

arxiv: 1007.2847 · arxiv_version: 1007.2847v1 · doi: 10.48550/arxiv.1007.2847 · pith_short_12: IZKF2WWFRDGB · pith_short_16: IZKF2WWFRDGBG75W · pith_short_8: IZKF2WWF

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/IZKF2WWFRDGBG75WSTEPNPSTW4 \
  | 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: 46545d5ac588cc137fb694c8f6be53b72f262ac996752b6c5fa2cbbd834770a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e61d878bd403a666cc418eb5156c76a0ecb4ad898183828b0d839ecd39e4c7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-07-16T20:00:01Z",
    "title_canon_sha256": "2d7065785564f1780448ca33e21859b04bcece2628cec6a6aa6b81df5b75ad31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2847",
    "kind": "arxiv",
    "version": 1
  }
}