Pith Number

pith:CRLEZ2T4

pith:2010:CRLEZ2T4GUIW5YJEQGQZIVJVMH

not attested not anchored not stored refs pending

Autonomous Observations in Antarctica with AMICA

Alberto Riva, Amico Di Cianno, Angelo Valentini, Carlotta Bonoli, Croce Giuliani, Demetrio Magrin, Favio Bortoletto, Gaetano Valentini, Gianluca Di Rico, Leonardo Corcione, Maurizio D'Alessandro, Maurizio Ragni, Mauro Dolci, Oscar Straniero

arxiv:1003.0636 v1 · 2010-03-02 · 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{CRLEZ2T4GUIW5YJEQGQZIVJVMH}

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	2026-05-18T02:08:47.460229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14564cea7c35116ee12481a194553561d210a5f4685b36e4fe4f6afdb1359346

Aliases

arxiv: 1003.0636 · arxiv_version: 1003.0636v1 · doi: 10.48550/arxiv.1003.0636 · pith_short_12: CRLEZ2T4GUIW · pith_short_16: CRLEZ2T4GUIW5YJE · pith_short_8: CRLEZ2T4

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/CRLEZ2T4GUIW5YJEQGQZIVJVMH \
  | 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: 14564cea7c35116ee12481a194553561d210a5f4685b36e4fe4f6afdb1359346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27312ca9f79bc5ef3365f83e40f90f6948dc86e78ffee134aa38e2d54795710b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-03-02T17:17:29Z",
    "title_canon_sha256": "e7d8979920a3b27a2e866649f76f4d818e2e30ccf5fa1f8d23e1f2adea83291e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0636",
    "kind": "arxiv",
    "version": 1
  }
}