Pith Number

pith:EDSXDBK6

pith:2016:EDSXDBK6MR2XJ3BBOY3VUHGFXI

not attested not anchored not stored refs pending

ISM excitation and metallicity of star-forming galaxies at z~3.3 from near-IR spectroscopy

A. Renzini, C. M. Carollo, E. Daddi, G. Zamorani, M. Onodera, N. Arimoto, N. Scoville, P. Capak, S. Lilly, S. Tacchella, S. Tatehora

arxiv:1602.02779 v1 · 2016-02-08 · 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{EDSXDBK6MR2XJ3BBOY3VUHGFXI}

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	2026-05-18T01:13:55.714757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20e571855e647574ec2176375a1cc5ba322910d464784ba87a6a0791fd038d94

Aliases

arxiv: 1602.02779 · arxiv_version: 1602.02779v1 · doi: 10.48550/arxiv.1602.02779 · pith_short_12: EDSXDBK6MR2X · pith_short_16: EDSXDBK6MR2XJ3BB · pith_short_8: EDSXDBK6

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/EDSXDBK6MR2XJ3BBOY3VUHGFXI \
  | 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: 20e571855e647574ec2176375a1cc5ba322910d464784ba87a6a0791fd038d94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3b1ee0e2250cec04db0c44764f1a8529b3348122a164243b5298c68830d5681",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-02-08T21:02:28Z",
    "title_canon_sha256": "edd98d4cbd4f92012faefdfa0376005662e8a0e091664b5bd27ad7798a2afaab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02779",
    "kind": "arxiv",
    "version": 1
  }
}