Pith Number

pith:P346J3OL

pith:2016:P346J3OLQUGZPAMYWTS6STMVKE

not attested not anchored not stored refs pending

Understanding Sea Ice Melting via Functional Data Analysis

Ananya Lahiri, Purba Das, Sourish Das

arxiv:1610.07024 v1 · 2016-10-22 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P346J3OLQUGZPAMYWTS6STMVKE}

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	2026-05-18T01:01:35.404750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ef9e4edcb850d978198b4e5e94d95511ec0691214f06c032d62fc2be109a7f3

Aliases

arxiv: 1610.07024 · arxiv_version: 1610.07024v1 · doi: 10.48550/arxiv.1610.07024 · pith_short_12: P346J3OLQUGZ · pith_short_16: P346J3OLQUGZPAMY · pith_short_8: P346J3OL

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/P346J3OLQUGZPAMYWTS6STMVKE \
  | 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: 7ef9e4edcb850d978198b4e5e94d95511ec0691214f06c032d62fc2be109a7f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57598a4603b063bcb4d2a42ae6578aa5f70f3ae3757aa76b99b696136cc43d1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-10-22T09:53:36Z",
    "title_canon_sha256": "aaab8bbaf569d0ca4a16eedbeface722f31f5338fd1cd53072454398c55730dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07024",
    "kind": "arxiv",
    "version": 1
  }
}