Pith Number

pith:SOVU4WXU

pith:2011:SOVU4WXU74UFC26SZEZCCVZ65W

not attested not anchored not stored refs pending

Site testing for submillimetre astronomy at Dome C, Antarctica

A. Pellegrini, C. Veyssiere, C. Walter, D. M. Luong-Van, E. Fossat, G. Al. Durand, G. An. Durand, J. S. Lawrence, J. Urban, J. W. V. Storey, L. Sabbatini, M. C. B. Ashley, N. Schneider, P. Ade, P. G. Calisse, P. Ricaud, P. Tremblin, V. Minier, Y. Reinert, Z. Challita

arxiv:1110.4311 v1 · 2011-10-19 · 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{SOVU4WXU74UFC26SZEZCCVZ65W}

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	2026-05-18T02:00:08.555270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93ab4e5af4ff28516bd2c93221573eed8733f661d48e6f371f828484960bcffe

Aliases

arxiv: 1110.4311 · arxiv_version: 1110.4311v1 · doi: 10.48550/arxiv.1110.4311 · pith_short_12: SOVU4WXU74UF · pith_short_16: SOVU4WXU74UFC26S · pith_short_8: SOVU4WXU

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/SOVU4WXU74UFC26SZEZCCVZ65W \
  | 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: 93ab4e5af4ff28516bd2c93221573eed8733f661d48e6f371f828484960bcffe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0389730af2bab461885027d810c67905b70a0dcee83831f16a5d0ab7fa58bb76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-10-19T15:27:30Z",
    "title_canon_sha256": "c753dab5b498946ca5c189d14d99004e675415e0f626189b73ed01d3af011c32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4311",
    "kind": "arxiv",
    "version": 1
  }
}