Pith Number

pith:UBNKOF6V

pith:2011:UBNKOF6VXSLE2STXCLSB5YILMT

not attested not anchored not stored refs pending

Earth-Affecting Solar Causes Observatory (EASCO): A mission at the Sun-Earth L5

Adam Szabo, Albert Shih, Bernd Heber, Clarence Korendike, Edward Sittler, Fr\'ed\'eric Auch\`ere, Janet C. Johnston, Jesper Schou, Joseph M. Davila, Milan Maksimovic, Nat Gopalswamy, Richard Wesenberg, Robert J. MacDowall, Suzanne Vennerstrom

arxiv:1109.2929 v1 · 2011-09-13 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBNKOF6VXSLE2STXCLSB5YILMT}

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	2026-05-18T02:00:33.308901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05aa717d5bc964d4a7712e41ee10b64e43049601fcede56fd2a01cba6b936ad

Aliases

arxiv: 1109.2929 · arxiv_version: 1109.2929v1 · doi: 10.48550/arxiv.1109.2929 · pith_short_12: UBNKOF6VXSLE · pith_short_16: UBNKOF6VXSLE2STX · pith_short_8: UBNKOF6V

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/UBNKOF6VXSLE2STXCLSB5YILMT \
  | 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: a05aa717d5bc964d4a7712e41ee10b64e43049601fcede56fd2a01cba6b936ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e02cbbef139708f297d665b3137a525c580fbf8908503893085b9a76f230005",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-13T21:06:58Z",
    "title_canon_sha256": "da2196a9612fa33fff99027d6eab5684024b8a2a75da7291639a161a7e179d73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2929",
    "kind": "arxiv",
    "version": 1
  }
}