Pith Number

pith:EEM2D43Y

pith:2012:EEM2D43Y5U7XD2RRJLEIDNZCZE

not attested not anchored not stored refs pending

Lyman-alpha emission properties of simulated galaxies: interstellar medium structure and inclination effects

Adrianne Slyz (Oxford), Anne Verhamme (Lyon), Bruno Guiderdoni (Lyon), Jeremy Blaizot (Lyon), Julien Devriendt (Oxford), Roland Bacon (Lyon), Thibault Garel (Swinburne), Yohan Dubois (Paris)

arxiv:1208.4781 v1 · 2012-08-23 · 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{EEM2D43Y5U7XD2RRJLEIDNZCZE}

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	2026-05-18T01:54:59.019217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2119a1f378ed3f71ea314ac881b722c93115e0bddc0c8fdb1ec69f5d734c5561

Aliases

arxiv: 1208.4781 · arxiv_version: 1208.4781v1 · doi: 10.48550/arxiv.1208.4781 · pith_short_12: EEM2D43Y5U7X · pith_short_16: EEM2D43Y5U7XD2RR · pith_short_8: EEM2D43Y

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/EEM2D43Y5U7XD2RRJLEIDNZCZE \
  | 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: 2119a1f378ed3f71ea314ac881b722c93115e0bddc0c8fdb1ec69f5d734c5561

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a63f535c81838f3417f4d20f47e3428e44bd7faa2dfe43998126870889f6ec02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-23T15:27:36Z",
    "title_canon_sha256": "ae0ff977852db018ec82f265d7c33733b358c2953d4275f0532867aeff90f288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4781",
    "kind": "arxiv",
    "version": 1
  }
}