Pith Number

pith:FP2OARSD

pith:2020:FP2OARSD7L5LEF7T6QPF7RI26E

not attested not anchored not stored refs pending

Night-time measurements of astronomical seeing at Dome A in Antarctica

Bin Ma, Keliang Hu, Michael C. B. Ashley, Paul Hickson, Peng Jiang, Xu Yang, Yi Hu, Yongjiang Wang, Zhaohui Shang

arxiv:2007.15365 v1 · 2020-07-30 · 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{FP2OARSD7L5LEF7T6QPF7RI26E}

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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.

Cited by

1 paper in Pith

Prospect for Detection of Strongly Lensed Multi-messenger Signals of Binary Neutron Star Mergers

Receipt and verification

First computed	2026-07-05T01:23:30.169680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bf4e04643fafab217f3f41e5fc51af13c31730c346b0a0005cc11a2caccd779

Aliases

arxiv: 2007.15365 · arxiv_version: 2007.15365v1 · doi: 10.48550/arxiv.2007.15365 · pith_short_12: FP2OARSD7L5L · pith_short_16: FP2OARSD7L5LEF7T · pith_short_8: FP2OARSD

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/FP2OARSD7L5LEF7T6QPF7RI26E \
  | 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: 2bf4e04643fafab217f3f41e5fc51af13c31730c346b0a0005cc11a2caccd779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22644bf908ddc4d6d273d9cd9ae430241744baf696d2528b90e45d2aa1f14a6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-07-30T10:36:24Z",
    "title_canon_sha256": "92aab817194eb3d377864e20235a64f2e603e6fcae2561fccecd2a0893b70738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15365",
    "kind": "arxiv",
    "version": 1
  }
}