Pith Number

pith:GWERB2GE

pith:2012:GWERB2GEWFTUUCHDYNVUSQR2DR

not attested not anchored not stored refs pending

Spatially-resolved HST Grism Spectroscopy of a Lensed Emission Line Galaxy at z~1

(10) Basque Foundation for Science, (11) UCO/Lick Observatory, 2, (2) SUNY Stony Brook, 3), (3) University of San Francisco, (4) Dublin City University, (5) Princeton University, (6) The University of Western Australia, (7) The University of Chicago, (8) Goddard Space Flight Center, (9) STScI, Amber Straughn (8), Brenda L. Frye (1, Dan Coe (9), David. V. Bowen (5), Gerhardt Meurer (6), Ireland, Keren Sharon (7), Mairead Hurley (4), Puragra Guhathakurta (11) ((1) Steward Observatory, Tom Broadhurst (10), UC Santa Cruz), University of Arizona

arxiv:1205.2795 v1 · 2012-05-12 · 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{GWERB2GEWFTUUCHDYNVUSQR2DR}

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	2026-05-18T01:57:32.913148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

358910e8c4b1674a08e3c36b49423a1c6f04e57daaa9cdc726b436efecbfe064

Aliases

arxiv: 1205.2795 · arxiv_version: 1205.2795v1 · doi: 10.48550/arxiv.1205.2795 · pith_short_12: GWERB2GEWFTU · pith_short_16: GWERB2GEWFTUUCHD · pith_short_8: GWERB2GE

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/GWERB2GEWFTUUCHDYNVUSQR2DR \
  | 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: 358910e8c4b1674a08e3c36b49423a1c6f04e57daaa9cdc726b436efecbfe064

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02bf5b0fbe03b1055aeecd83bf1340f85f42c44d68fcd509d8b4eb7ca28320f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-12T17:12:37Z",
    "title_canon_sha256": "c4c2dbb023c581076d3782ae8f2b96f420c8ad9078ed84760fca0dad0bef50c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2795",
    "kind": "arxiv",
    "version": 1
  }
}