Pith Number

pith:EL25OSOB

pith:2013:EL25OSOBBDUW7GHVRS72ZQDYYK

not attested not anchored not stored refs pending

Magellan/MMIRS near-infrared multi-object spectroscopy of nebular emission from star forming galaxies at 2<z<3

Eric Gawiser, Franz E. Bauer, Goran Ostlin, Harold Francke, Lucia Guaita, Matthew Hayes, Nelson Padilla

arxiv:1301.5600 v1 · 2013-01-23 · astro-ph.CO · 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{EL25OSOBBDUW7GHVRS72ZQDYYK}

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	2026-05-18T01:51:59.302292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f5d749c108e96f98f58cbfacc078c2987bad64fe42e411104381379fdf6927

Aliases

arxiv: 1301.5600 · arxiv_version: 1301.5600v1 · doi: 10.48550/arxiv.1301.5600 · pith_short_12: EL25OSOBBDUW · pith_short_16: EL25OSOBBDUW7GHV · pith_short_8: EL25OSOB

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/EL25OSOBBDUW7GHVRS72ZQDYYK \
  | 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: 22f5d749c108e96f98f58cbfacc078c2987bad64fe42e411104381379fdf6927

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46a12a9f7bebfd67525f666e0f86005b7f7dcd45b24b1361eb9be44d275c179b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-23T18:51:57Z",
    "title_canon_sha256": "489cb3d0a389a485656dc32696873e37343b40245d579c728ca2ebf184ebb920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5600",
    "kind": "arxiv",
    "version": 1
  }
}