Pith Number

pith:2ZLM7M5N

pith:2015:2ZLM7M5NVGN424WAGRHBBWZKYL

not attested not anchored not stored refs pending

MOSAIC: a Multi-Object Spectrograph for the E-ELT

Andreas Kelz, Francois Hammer, Pascal Jagourel, the MOSAIC consortium

arxiv:1512.00777 v1 · 2015-12-02 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ZLM7M5NVGN424WAGRHBBWZKYL}

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	2026-05-18T01:25:25.112883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d656cfb3ada99bcd72c0344e10db2ac2d48b7e493d6c223c87938394ba77280d

Aliases

arxiv: 1512.00777 · arxiv_version: 1512.00777v1 · doi: 10.48550/arxiv.1512.00777 · pith_short_12: 2ZLM7M5NVGN4 · pith_short_16: 2ZLM7M5NVGN424WA · pith_short_8: 2ZLM7M5N

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/2ZLM7M5NVGN424WAGRHBBWZKYL \
  | 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: d656cfb3ada99bcd72c0344e10db2ac2d48b7e493d6c223c87938394ba77280d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cb97a01f298a7179fa23eef7218509c8735944122c884764d94ae330a970e23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-12-02T17:03:51Z",
    "title_canon_sha256": "d7147cbd0fe15e653d9386f95498d6aa1f90255988574d3c3640310bd2c50cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00777",
    "kind": "arxiv",
    "version": 1
  }
}