Pith Number

pith:QUXE2KPG

pith:2015:QUXE2KPG5YNK6RHOF23LYRQLLQ

not attested not anchored not stored refs pending

GRAPLEr: A Distributed Collaborative Environment for Lake Ecosystem Modeling that Integrates Overlay Networks, High-throughput Computing, and Web Services

Cayelan C. Carey, Kensworth Subratie, Paul Hanson, Renato Figueiredo, Saumitra Aditya

arxiv:1509.08955 v1 · 2015-09-29 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUXE2KPG5YNK6RHOF23LYRQLLQ}

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	2026-05-18T01:31:29.411582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

852e4d29e6ee1aaf44ee2eb6bc460b5c0a06ce427a082247e00de1594c20b1e4

Aliases

arxiv: 1509.08955 · arxiv_version: 1509.08955v1 · doi: 10.48550/arxiv.1509.08955 · pith_short_12: QUXE2KPG5YNK · pith_short_16: QUXE2KPG5YNK6RHO · pith_short_8: QUXE2KPG

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/QUXE2KPG5YNK6RHOF23LYRQLLQ \
  | 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: 852e4d29e6ee1aaf44ee2eb6bc460b5c0a06ce427a082247e00de1594c20b1e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b23f6e7eedccb3aab338ae04e78b6dbd38473e9fae920f42e5fe063e92f35665",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-09-29T21:17:56Z",
    "title_canon_sha256": "7712a05d5ae82395719b269bcc7ac3f5284939fecb5ac37cbb62dbb7f2bcf30f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08955",
    "kind": "arxiv",
    "version": 1
  }
}